Infectious Diseases

In an age of changing climate and emerging global pandemics, the ability of residency programs to prepare for and adapt to potential disasters may be paramount in preserving the training of physicians. The current literature regarding residency program disaster preparedness, which focuses predominantly on hurricanes and COVID-19,^1-8 is lacking in recommendations specific to dermatology residency programs. Likewise, the Accreditation Council for Graduate Medical Education (ACGME) guidelines⁹ do not address dermatology-specific concerns in disaster preparedness or response. Herein, we propose recommendations to mitigate the impact of various types of disasters on dermatology residency programs and their trainees with regard to resident safety and wellness, resident education, and patient care (Table).

Resident Safety and Wellness

Role of the Program Director—The role of the program director is critical, serving as a figure of structure and reassurance.^4,7,10 Once concern of disaster arises, the program director should contact the Designated Institutional Official (DIO) to express concerns about possible disruptions to resident training. The DIO should then contact the ACGME within 10 days to report the disaster and submit a request for emergency (eg, pandemic) or extraordinary circumstances (eg, natural disaster) categorization.^4,9 Program directors should promptly prepare plans for program reconfiguration and resident transfers in alignment with ACGME requirements to maintain evaluation and completion of core competencies of training during disasters.⁹ Program directors should prioritize the safety of trainees during the immediate threat with clear guidelines on sheltering, evacuations, or quarantines; a timeline of program recovery based on communication with residents, faculty, and administration should then be established.^10,11

Communication—Establishing a strong line of communication between program directors and residents is paramount. Collection of emergency noninstitutional contact information, establishment of a centralized website for information dissemination, use of noninstitutional email and proxy servers outside of the location of impact, social media updates, on-site use of 2-way radios, and program-wide conference calls when possible should be strongly considered as part of the disaster response.^2-4,12,13

Resident Accommodations and Mental Health—If training is disrupted, residents should be reassured of continued access to salary, housing, food, or other resources as necessary.^3,4,11 There should be clear contingency plans if residents need to leave the program for extended periods of time due to injury, illness, or personal circumstances. Although relevant in all types of disasters, resident mental health and response to trauma also must be addressed. Access to counseling, morale-building opportunities (eg, resident social events), and screening for depression or posttraumatic stress disorder may help promote well-being among residents following traumatic events.¹⁴

Resident Education

Participation in Disaster Relief—Residents may seek to aid in the disaster response, which may prove challenging in the setting of programs with high patient volume.⁴ In coordination with the ACGME and graduate medical education governing bodies, program directors should consider how residents may fulfill dermatology training requirements in conjunction with disaster relief efforts, such as working in an inpatient setting or providing wound care.¹⁰

Continued Didactic Education—The use of online learning and conference calls for continuing the dermatology curriculum is an efficient means to maintaining resident education when meeting in person poses risks to residents.¹⁵ Projections of microscopy images, clinical photographs, or other instructional materials allow for continued instruction on resident examination, histopathology, and diagnostic skills.

Continued Clinical Training—If the home institution cannot support the operation of dermatology clinics, residents should be guaranteed continued training at other institutions. Agreements with other dermatology programs, community hospitals, or private dermatology practices should be established in advance, with consideration given to the number of residents a program can support, funding transfers, and credentialing requirements.^2,4,5

Prolonged Disruptions—Nonessential departments of medical institutions may cease to function during war or mass casualty disasters, and it may be unsafe to send dermatology residents to other institutions or clinical areas. If the threat is prolonged, programs may need to consider allowing current residents a longer duration of training despite potential overlap with incoming dermatology residents.⁷

Patient Care

Disruptions to Clinic Operations—Regarding threats of violence, dangerous exposures, or natural disasters, there should be clear guidelines on sheltering in the clinical setting or stabilizing patients during a procedure.¹¹ Equipment used by residents such as laptops, microscopes, and treatment devices (eg, lasers) should be stored in weather-safe locations that would not be notably impacted by moisture or structural damage to the clinic building. If electricity or internet access are compromised, paper medical records should be available to residents to continue clinical operations. Electronic health records used by residents should regularly be backed up on remote servers or cloud storage to allow continued access to patient health information if on-site servers are not functional.¹² If disruptions are prolonged, residency program administration should coordinate with the institution to ensure there is adequate supply and storage of medications (eg, lidocaine, botulinum toxin) as well as a continued means of delivering biologic medications to patients and an ability to obtain laboratory or dermatopathology services.

In-Person Appointments vs Telemedicine—There are benefits to both residency training and patient care when physicians are able to perform in-person examinations, biopsies, and in-office treatments.¹⁶ Programs should ensure an adequate supply of personal protective equipment to continue in-office appointments, vaccinations, and medical care if a resident or other members of the team are exposed to an infectious disease.⁷ If in-person appointments are limited or impossible, telemedicine capabilities may still allow residents to meet program requirements.^7,10,15 However, reduced patient volume due to decreased elective visits or procedures may complicate the fulfillment of clinical requirements, which may need to be adjusted in the wake of a disaster.⁷

Use of Immunosuppressive Therapies—Residency programs should address the risks of prescribing immunosuppressive therapies (eg, biologics) during an infectious threat with their residents and encourage trainees to counsel patients on the importance of preventative measures to reduce risks for severe infection.¹⁷

Final Thoughts

Disasters often are unpredictable. Dermatology residency programs will not be immune to the future impacts of climate change, violent threats, or emerging pandemics. Lessons from prior natural disasters and the COVID-19 pandemic have made it clear that program directors need to be adaptable. If they plan proactively, comprehensive disaster preparedness can help to maintain high-quality training of dermatology residents in the face of extraordinary and challenging circumstances, promoting the resiliency and sustainability of graduate medical education.

In an age of changing climate and emerging global pandemics, the ability of residency programs to prepare for and adapt to potential disasters may be paramount in preserving the training of physicians. The current literature regarding residency program disaster preparedness, which focuses predominantly on hurricanes and COVID-19,^1-8 is lacking in recommendations specific to dermatology residency programs. Likewise, the Accreditation Council for Graduate Medical Education (ACGME) guidelines⁹ do not address dermatology-specific concerns in disaster preparedness or response. Herein, we propose recommendations to mitigate the impact of various types of disasters on dermatology residency programs and their trainees with regard to resident safety and wellness, resident education, and patient care (Table).

Resident Safety and Wellness

Role of the Program Director—The role of the program director is critical, serving as a figure of structure and reassurance.^4,7,10 Once concern of disaster arises, the program director should contact the Designated Institutional Official (DIO) to express concerns about possible disruptions to resident training. The DIO should then contact the ACGME within 10 days to report the disaster and submit a request for emergency (eg, pandemic) or extraordinary circumstances (eg, natural disaster) categorization.^4,9 Program directors should promptly prepare plans for program reconfiguration and resident transfers in alignment with ACGME requirements to maintain evaluation and completion of core competencies of training during disasters.⁹ Program directors should prioritize the safety of trainees during the immediate threat with clear guidelines on sheltering, evacuations, or quarantines; a timeline of program recovery based on communication with residents, faculty, and administration should then be established.^10,11

Communication—Establishing a strong line of communication between program directors and residents is paramount. Collection of emergency noninstitutional contact information, establishment of a centralized website for information dissemination, use of noninstitutional email and proxy servers outside of the location of impact, social media updates, on-site use of 2-way radios, and program-wide conference calls when possible should be strongly considered as part of the disaster response.^2-4,12,13

Resident Accommodations and Mental Health—If training is disrupted, residents should be reassured of continued access to salary, housing, food, or other resources as necessary.^3,4,11 There should be clear contingency plans if residents need to leave the program for extended periods of time due to injury, illness, or personal circumstances. Although relevant in all types of disasters, resident mental health and response to trauma also must be addressed. Access to counseling, morale-building opportunities (eg, resident social events), and screening for depression or posttraumatic stress disorder may help promote well-being among residents following traumatic events.¹⁴

Resident Education

Participation in Disaster Relief—Residents may seek to aid in the disaster response, which may prove challenging in the setting of programs with high patient volume.⁴ In coordination with the ACGME and graduate medical education governing bodies, program directors should consider how residents may fulfill dermatology training requirements in conjunction with disaster relief efforts, such as working in an inpatient setting or providing wound care.¹⁰

Continued Didactic Education—The use of online learning and conference calls for continuing the dermatology curriculum is an efficient means to maintaining resident education when meeting in person poses risks to residents.¹⁵ Projections of microscopy images, clinical photographs, or other instructional materials allow for continued instruction on resident examination, histopathology, and diagnostic skills.

Continued Clinical Training—If the home institution cannot support the operation of dermatology clinics, residents should be guaranteed continued training at other institutions. Agreements with other dermatology programs, community hospitals, or private dermatology practices should be established in advance, with consideration given to the number of residents a program can support, funding transfers, and credentialing requirements.^2,4,5

Prolonged Disruptions—Nonessential departments of medical institutions may cease to function during war or mass casualty disasters, and it may be unsafe to send dermatology residents to other institutions or clinical areas. If the threat is prolonged, programs may need to consider allowing current residents a longer duration of training despite potential overlap with incoming dermatology residents.⁷

Patient Care

Disruptions to Clinic Operations—Regarding threats of violence, dangerous exposures, or natural disasters, there should be clear guidelines on sheltering in the clinical setting or stabilizing patients during a procedure.¹¹ Equipment used by residents such as laptops, microscopes, and treatment devices (eg, lasers) should be stored in weather-safe locations that would not be notably impacted by moisture or structural damage to the clinic building. If electricity or internet access are compromised, paper medical records should be available to residents to continue clinical operations. Electronic health records used by residents should regularly be backed up on remote servers or cloud storage to allow continued access to patient health information if on-site servers are not functional.¹² If disruptions are prolonged, residency program administration should coordinate with the institution to ensure there is adequate supply and storage of medications (eg, lidocaine, botulinum toxin) as well as a continued means of delivering biologic medications to patients and an ability to obtain laboratory or dermatopathology services.

In-Person Appointments vs Telemedicine—There are benefits to both residency training and patient care when physicians are able to perform in-person examinations, biopsies, and in-office treatments.¹⁶ Programs should ensure an adequate supply of personal protective equipment to continue in-office appointments, vaccinations, and medical care if a resident or other members of the team are exposed to an infectious disease.⁷ If in-person appointments are limited or impossible, telemedicine capabilities may still allow residents to meet program requirements.^7,10,15 However, reduced patient volume due to decreased elective visits or procedures may complicate the fulfillment of clinical requirements, which may need to be adjusted in the wake of a disaster.⁷

Use of Immunosuppressive Therapies—Residency programs should address the risks of prescribing immunosuppressive therapies (eg, biologics) during an infectious threat with their residents and encourage trainees to counsel patients on the importance of preventative measures to reduce risks for severe infection.¹⁷

Final Thoughts

Disasters often are unpredictable. Dermatology residency programs will not be immune to the future impacts of climate change, violent threats, or emerging pandemics. Lessons from prior natural disasters and the COVID-19 pandemic have made it clear that program directors need to be adaptable. If they plan proactively, comprehensive disaster preparedness can help to maintain high-quality training of dermatology residents in the face of extraordinary and challenging circumstances, promoting the resiliency and sustainability of graduate medical education.

In an age of changing climate and emerging global pandemics, the ability of residency programs to prepare for and adapt to potential disasters may be paramount in preserving the training of physicians. The current literature regarding residency program disaster preparedness, which focuses predominantly on hurricanes and COVID-19,^1-8 is lacking in recommendations specific to dermatology residency programs. Likewise, the Accreditation Council for Graduate Medical Education (ACGME) guidelines⁹ do not address dermatology-specific concerns in disaster preparedness or response. Herein, we propose recommendations to mitigate the impact of various types of disasters on dermatology residency programs and their trainees with regard to resident safety and wellness, resident education, and patient care (Table).

Resident Safety and Wellness

Role of the Program Director—The role of the program director is critical, serving as a figure of structure and reassurance.^4,7,10 Once concern of disaster arises, the program director should contact the Designated Institutional Official (DIO) to express concerns about possible disruptions to resident training. The DIO should then contact the ACGME within 10 days to report the disaster and submit a request for emergency (eg, pandemic) or extraordinary circumstances (eg, natural disaster) categorization.^4,9 Program directors should promptly prepare plans for program reconfiguration and resident transfers in alignment with ACGME requirements to maintain evaluation and completion of core competencies of training during disasters.⁹ Program directors should prioritize the safety of trainees during the immediate threat with clear guidelines on sheltering, evacuations, or quarantines; a timeline of program recovery based on communication with residents, faculty, and administration should then be established.^10,11

Communication—Establishing a strong line of communication between program directors and residents is paramount. Collection of emergency noninstitutional contact information, establishment of a centralized website for information dissemination, use of noninstitutional email and proxy servers outside of the location of impact, social media updates, on-site use of 2-way radios, and program-wide conference calls when possible should be strongly considered as part of the disaster response.^2-4,12,13

Resident Accommodations and Mental Health—If training is disrupted, residents should be reassured of continued access to salary, housing, food, or other resources as necessary.^3,4,11 There should be clear contingency plans if residents need to leave the program for extended periods of time due to injury, illness, or personal circumstances. Although relevant in all types of disasters, resident mental health and response to trauma also must be addressed. Access to counseling, morale-building opportunities (eg, resident social events), and screening for depression or posttraumatic stress disorder may help promote well-being among residents following traumatic events.¹⁴

Resident Education

Participation in Disaster Relief—Residents may seek to aid in the disaster response, which may prove challenging in the setting of programs with high patient volume.⁴ In coordination with the ACGME and graduate medical education governing bodies, program directors should consider how residents may fulfill dermatology training requirements in conjunction with disaster relief efforts, such as working in an inpatient setting or providing wound care.¹⁰

Continued Didactic Education—The use of online learning and conference calls for continuing the dermatology curriculum is an efficient means to maintaining resident education when meeting in person poses risks to residents.¹⁵ Projections of microscopy images, clinical photographs, or other instructional materials allow for continued instruction on resident examination, histopathology, and diagnostic skills.

Continued Clinical Training—If the home institution cannot support the operation of dermatology clinics, residents should be guaranteed continued training at other institutions. Agreements with other dermatology programs, community hospitals, or private dermatology practices should be established in advance, with consideration given to the number of residents a program can support, funding transfers, and credentialing requirements.^2,4,5

Prolonged Disruptions—Nonessential departments of medical institutions may cease to function during war or mass casualty disasters, and it may be unsafe to send dermatology residents to other institutions or clinical areas. If the threat is prolonged, programs may need to consider allowing current residents a longer duration of training despite potential overlap with incoming dermatology residents.⁷

Patient Care

Disruptions to Clinic Operations—Regarding threats of violence, dangerous exposures, or natural disasters, there should be clear guidelines on sheltering in the clinical setting or stabilizing patients during a procedure.¹¹ Equipment used by residents such as laptops, microscopes, and treatment devices (eg, lasers) should be stored in weather-safe locations that would not be notably impacted by moisture or structural damage to the clinic building. If electricity or internet access are compromised, paper medical records should be available to residents to continue clinical operations. Electronic health records used by residents should regularly be backed up on remote servers or cloud storage to allow continued access to patient health information if on-site servers are not functional.¹² If disruptions are prolonged, residency program administration should coordinate with the institution to ensure there is adequate supply and storage of medications (eg, lidocaine, botulinum toxin) as well as a continued means of delivering biologic medications to patients and an ability to obtain laboratory or dermatopathology services.

In-Person Appointments vs Telemedicine—There are benefits to both residency training and patient care when physicians are able to perform in-person examinations, biopsies, and in-office treatments.¹⁶ Programs should ensure an adequate supply of personal protective equipment to continue in-office appointments, vaccinations, and medical care if a resident or other members of the team are exposed to an infectious disease.⁷ If in-person appointments are limited or impossible, telemedicine capabilities may still allow residents to meet program requirements.^7,10,15 However, reduced patient volume due to decreased elective visits or procedures may complicate the fulfillment of clinical requirements, which may need to be adjusted in the wake of a disaster.⁷

Use of Immunosuppressive Therapies—Residency programs should address the risks of prescribing immunosuppressive therapies (eg, biologics) during an infectious threat with their residents and encourage trainees to counsel patients on the importance of preventative measures to reduce risks for severe infection.¹⁷

Final Thoughts

Disasters often are unpredictable. Dermatology residency programs will not be immune to the future impacts of climate change, violent threats, or emerging pandemics. Lessons from prior natural disasters and the COVID-19 pandemic have made it clear that program directors need to be adaptable. If they plan proactively, comprehensive disaster preparedness can help to maintain high-quality training of dermatology residents in the face of extraordinary and challenging circumstances, promoting the resiliency and sustainability of graduate medical education.

New COVID-19 cases rose among U.S. children for the second consecutive week, while hospitals saw signs of renewed activity on the part of SARS-CoV-2.

The total for new cases reported during the week of Oct. 28 to Nov. 3, while still low at just under 30,000, was 21% higher than the previous week and 31% higher than 2 weeks ago (Oct. 14-20), when the count fell to its lowest level in more than a year, the American Academy of Pediatrics and the Children’s Hospital Association said in their joint report.

The trend is discernible, however, when looking at hospitalizations of children with confirmed COVID. The rate of new admissions of children aged 0-17 years was 0.16 per 100,000 population as late as Oct. 23 but ticked up a notch after that and has been 0.17 per 100,000 since, according to the CDC. As with the ED rate, hospitalizations had been steadily declining since late August.

Vaccine initiation continues to slow

During the week of Oct. 27 to Nov. 2, about 30,000 children under 5 years of age received their initial COVID vaccination. A month earlier (Sept. 29 to Oct. 5), that number was about 40,000. A month before that, about 53,000 children aged 0-5 years received their initial dose, the AAP said in a separate vaccination report based on CDC data.

All of that reduced interest adds up to 7.4% of the age group having received at least one dose and just 3.2% being fully vaccinated as of Nov. 2. Among children aged 5-11 years, the corresponding vaccination rates are 38.9% and 31.8%, while those aged 12-17 years are at 71.3% and 61.1%, the CDC said.

Looking at just the first 20 weeks of the vaccination experience for each age group shows that 1.6 million children under 5 years of age had received at least an initial dose, compared with 8.1 million children aged 5-11 years and 8.1 million children aged 12-15, the AAP said.

New COVID-19 cases rose among U.S. children for the second consecutive week, while hospitals saw signs of renewed activity on the part of SARS-CoV-2.

The total for new cases reported during the week of Oct. 28 to Nov. 3, while still low at just under 30,000, was 21% higher than the previous week and 31% higher than 2 weeks ago (Oct. 14-20), when the count fell to its lowest level in more than a year, the American Academy of Pediatrics and the Children’s Hospital Association said in their joint report.

The trend is discernible, however, when looking at hospitalizations of children with confirmed COVID. The rate of new admissions of children aged 0-17 years was 0.16 per 100,000 population as late as Oct. 23 but ticked up a notch after that and has been 0.17 per 100,000 since, according to the CDC. As with the ED rate, hospitalizations had been steadily declining since late August.

Vaccine initiation continues to slow

During the week of Oct. 27 to Nov. 2, about 30,000 children under 5 years of age received their initial COVID vaccination. A month earlier (Sept. 29 to Oct. 5), that number was about 40,000. A month before that, about 53,000 children aged 0-5 years received their initial dose, the AAP said in a separate vaccination report based on CDC data.

All of that reduced interest adds up to 7.4% of the age group having received at least one dose and just 3.2% being fully vaccinated as of Nov. 2. Among children aged 5-11 years, the corresponding vaccination rates are 38.9% and 31.8%, while those aged 12-17 years are at 71.3% and 61.1%, the CDC said.

Looking at just the first 20 weeks of the vaccination experience for each age group shows that 1.6 million children under 5 years of age had received at least an initial dose, compared with 8.1 million children aged 5-11 years and 8.1 million children aged 12-15, the AAP said.

New COVID-19 cases rose among U.S. children for the second consecutive week, while hospitals saw signs of renewed activity on the part of SARS-CoV-2.

The total for new cases reported during the week of Oct. 28 to Nov. 3, while still low at just under 30,000, was 21% higher than the previous week and 31% higher than 2 weeks ago (Oct. 14-20), when the count fell to its lowest level in more than a year, the American Academy of Pediatrics and the Children’s Hospital Association said in their joint report.

The trend is discernible, however, when looking at hospitalizations of children with confirmed COVID. The rate of new admissions of children aged 0-17 years was 0.16 per 100,000 population as late as Oct. 23 but ticked up a notch after that and has been 0.17 per 100,000 since, according to the CDC. As with the ED rate, hospitalizations had been steadily declining since late August.

Vaccine initiation continues to slow

During the week of Oct. 27 to Nov. 2, about 30,000 children under 5 years of age received their initial COVID vaccination. A month earlier (Sept. 29 to Oct. 5), that number was about 40,000. A month before that, about 53,000 children aged 0-5 years received their initial dose, the AAP said in a separate vaccination report based on CDC data.

All of that reduced interest adds up to 7.4% of the age group having received at least one dose and just 3.2% being fully vaccinated as of Nov. 2. Among children aged 5-11 years, the corresponding vaccination rates are 38.9% and 31.8%, while those aged 12-17 years are at 71.3% and 61.1%, the CDC said.

Looking at just the first 20 weeks of the vaccination experience for each age group shows that 1.6 million children under 5 years of age had received at least an initial dose, compared with 8.1 million children aged 5-11 years and 8.1 million children aged 12-15, the AAP said.

Vaccination campaigns in more than 80 nations have successfully reduced the prevalence of hepatitis B virus (HBV) surface antigen. That’s the good news.
 

Less good is the news that no countries are on track to meet the goals for HBV eradication by 2030 or 2050, and only 11 countries are on track to achieve all absolute or relative targets for hepatitis C virus (HCV) elimination, reported Sarah Blach, MHS, associate director of the Center for Disease Analysis Foundation, based in Lafayette, Colo.

“As countries progress toward eliminating hepatitis B and C, we really need to do more to expand political will and financing of national elimination programs. It’s great to see that it’s happening in some of these countries, but we really need that to expand,” she said at the annual meeting of the American Association for the Study of Liver Diseases.

Ms. Blach presented data from the foundation’s Polaris Observatory, an initiative that provides epidemiological data, modeling tools, training, and decision analytics to support eliminating HBV and HCV globally by 2030.

The investigators used mathematical disease burden models for HBV and HCV to assess worldwide trends toward viral elimination. They also evaluated HBV and HCV elimination policies as reported by authorities in various countries.

They forecast the year in which each country or territory would meet each of the World Health Organization’s four elimination targets from 110 HCV models and 166 HBV models. The targets are 90% diagnosed, 80% of the eligible population treated, 65% reduction in mortality, and 80% incidence reduction for HCV and either 95% incidence reduction or prevalence of 0.1% or less in children aged 5 years and younger for HBV.

Investigators summarized the results across countries by disease area and time period of elimination; that is, elimination before 2030, between 2031 and 2050, or after 2050.
 

Results for HCV and HBV targets

The 11 nations on track to achieve all absolute or relative (programmatic) targets for HCV by 2030 are Australia, Canada, Denmark, Egypt, Finland, France, Georgia, Japan, Norway, Spain, and the United Kingdom.

An additional 24 countries are on track to meet their goals for HCV between 2031 and 2050.

But the rest, including the United States, much of sub-Saharan Africa, China, and South Asia, are not on track to meet their goals for HCV by 2050.

No countries are on track to achieve the absolute or relative (programmatic) targets for elimination of HBV, Ms. Blach said.

However, 83 countries or territories, including the United States, are on track for achieving the HBV surface antigen prevalence target of less than 0.1% in children aged 5 years and younger by 2030.

Ms. Blach and colleagues also looked at results of quantitative policy surveys submitted by 61 countries. The respondents were asked to report on linkage to care, awareness and screening, monitoring and evaluation, ability to expand capacity, harm-reduction programs, financing of national programs, and political will to achieve targets.

The investigators scored countries on a scale of 1-10, with 10 being the highest score, in each category. For HCV, 25 countries (42%) had high scores, defined as 9 or 10, for political will, and 33 countries (54%) had high scores for national funding. For HBV, 17 countries (30%) received the high scores for political will, and 30 (51%) received the high scores for financing the national program.
 

The big picture

Most countries have not expanded HBV or HCV treatment beyond specialists, and HBV policies appear to lag behind policies directed toward HCV elimination, Ms. Blach noted.

“We do need to expand screening and treatment for hepatitis B moving forward,” she said.

The United States and the rest of the world need to do better, especially regarding HBV elimination, but the United States does appear to be making progress, said Richard Sterling, MD, MSc, from Virginia Commonwealth University, Richmond, who comoderated the session where Ms. Blach reported the data.

“My impression is that we’re doing a pretty good job with [HBV] vaccinations in the United States,” Dr. Sterling, who was not involved in the study, said in an interview.

One way to make progress, he said, may be to expand eligibility for HBV vaccines beyond the current upper age limit of 59 years.

Implementing simpler dosing regimens – the currently available vaccine is split into three doses – could improve vaccine compliance and lower costs, Dr. Sterling added.

During the session, Brian Conway, MD, medical director of the Vancouver Infectious Disease Centre, said it seems hard to use a composite set of data to determine a yes/no answer about whether a country is on track to reach targets.

“When you take my country of Canada, we have absolutely no national program, no hope of a national program, very little funding, and yet we make the cut. So how do you balance all these different variables to arrive at a yes/no answer and is there a way of putting a bit more subtlety into it?” Dr. Conway asked Ms. Blach.

Ms. Blach replied that the data are fluid, and countries can move closer or farther from reaching targets over time as conditions change.

Some countries seem to be improving efforts and “just need a bit more” work, Ms. Blach said.

“But we also saw some countries who we thought were going to be a shoo-in, and as time progressed the number of treatments just dropped in shocking ways. The reality is that a lot of countries are struggling to treat patients,” she said.

Canada “has a really great health system. It’s not a fragmented health system, and so even if you don’t have some of that push for elimination from the government level, having access to treatment, having access to those services, means that at least patients can come in and get what they need,” Ms. Blach said.

The study data are available for free on the Center for Disease Analysis Foundation’s Polaris website.

The study was funded by grants from the John C. Martin Foundation, ZeShan Foundation, EndHep2030, Gilead Sciences, and AbbVie. Ms. Blach is employed by the Center for Disease Analysis Foundation, which receives research grants from Gilead and AbbVie. Dr. Sterling and Dr. Conway reported no relevant disclosures.

A version of this article first appeared on Medscape.com.

Vaccination campaigns in more than 80 nations have successfully reduced the prevalence of hepatitis B virus (HBV) surface antigen. That’s the good news.
 

Less good is the news that no countries are on track to meet the goals for HBV eradication by 2030 or 2050, and only 11 countries are on track to achieve all absolute or relative targets for hepatitis C virus (HCV) elimination, reported Sarah Blach, MHS, associate director of the Center for Disease Analysis Foundation, based in Lafayette, Colo.

“As countries progress toward eliminating hepatitis B and C, we really need to do more to expand political will and financing of national elimination programs. It’s great to see that it’s happening in some of these countries, but we really need that to expand,” she said at the annual meeting of the American Association for the Study of Liver Diseases.

Ms. Blach presented data from the foundation’s Polaris Observatory, an initiative that provides epidemiological data, modeling tools, training, and decision analytics to support eliminating HBV and HCV globally by 2030.

The investigators used mathematical disease burden models for HBV and HCV to assess worldwide trends toward viral elimination. They also evaluated HBV and HCV elimination policies as reported by authorities in various countries.

They forecast the year in which each country or territory would meet each of the World Health Organization’s four elimination targets from 110 HCV models and 166 HBV models. The targets are 90% diagnosed, 80% of the eligible population treated, 65% reduction in mortality, and 80% incidence reduction for HCV and either 95% incidence reduction or prevalence of 0.1% or less in children aged 5 years and younger for HBV.

Investigators summarized the results across countries by disease area and time period of elimination; that is, elimination before 2030, between 2031 and 2050, or after 2050.
 

Results for HCV and HBV targets

The 11 nations on track to achieve all absolute or relative (programmatic) targets for HCV by 2030 are Australia, Canada, Denmark, Egypt, Finland, France, Georgia, Japan, Norway, Spain, and the United Kingdom.

An additional 24 countries are on track to meet their goals for HCV between 2031 and 2050.

But the rest, including the United States, much of sub-Saharan Africa, China, and South Asia, are not on track to meet their goals for HCV by 2050.

No countries are on track to achieve the absolute or relative (programmatic) targets for elimination of HBV, Ms. Blach said.

However, 83 countries or territories, including the United States, are on track for achieving the HBV surface antigen prevalence target of less than 0.1% in children aged 5 years and younger by 2030.

Ms. Blach and colleagues also looked at results of quantitative policy surveys submitted by 61 countries. The respondents were asked to report on linkage to care, awareness and screening, monitoring and evaluation, ability to expand capacity, harm-reduction programs, financing of national programs, and political will to achieve targets.

The investigators scored countries on a scale of 1-10, with 10 being the highest score, in each category. For HCV, 25 countries (42%) had high scores, defined as 9 or 10, for political will, and 33 countries (54%) had high scores for national funding. For HBV, 17 countries (30%) received the high scores for political will, and 30 (51%) received the high scores for financing the national program.
 

The big picture

Most countries have not expanded HBV or HCV treatment beyond specialists, and HBV policies appear to lag behind policies directed toward HCV elimination, Ms. Blach noted.

“We do need to expand screening and treatment for hepatitis B moving forward,” she said.

The United States and the rest of the world need to do better, especially regarding HBV elimination, but the United States does appear to be making progress, said Richard Sterling, MD, MSc, from Virginia Commonwealth University, Richmond, who comoderated the session where Ms. Blach reported the data.

“My impression is that we’re doing a pretty good job with [HBV] vaccinations in the United States,” Dr. Sterling, who was not involved in the study, said in an interview.

One way to make progress, he said, may be to expand eligibility for HBV vaccines beyond the current upper age limit of 59 years.

Implementing simpler dosing regimens – the currently available vaccine is split into three doses – could improve vaccine compliance and lower costs, Dr. Sterling added.

During the session, Brian Conway, MD, medical director of the Vancouver Infectious Disease Centre, said it seems hard to use a composite set of data to determine a yes/no answer about whether a country is on track to reach targets.

“When you take my country of Canada, we have absolutely no national program, no hope of a national program, very little funding, and yet we make the cut. So how do you balance all these different variables to arrive at a yes/no answer and is there a way of putting a bit more subtlety into it?” Dr. Conway asked Ms. Blach.

Ms. Blach replied that the data are fluid, and countries can move closer or farther from reaching targets over time as conditions change.

Some countries seem to be improving efforts and “just need a bit more” work, Ms. Blach said.

“But we also saw some countries who we thought were going to be a shoo-in, and as time progressed the number of treatments just dropped in shocking ways. The reality is that a lot of countries are struggling to treat patients,” she said.

Canada “has a really great health system. It’s not a fragmented health system, and so even if you don’t have some of that push for elimination from the government level, having access to treatment, having access to those services, means that at least patients can come in and get what they need,” Ms. Blach said.

The study data are available for free on the Center for Disease Analysis Foundation’s Polaris website.

The study was funded by grants from the John C. Martin Foundation, ZeShan Foundation, EndHep2030, Gilead Sciences, and AbbVie. Ms. Blach is employed by the Center for Disease Analysis Foundation, which receives research grants from Gilead and AbbVie. Dr. Sterling and Dr. Conway reported no relevant disclosures.

A version of this article first appeared on Medscape.com.

Vaccination campaigns in more than 80 nations have successfully reduced the prevalence of hepatitis B virus (HBV) surface antigen. That’s the good news.
 

Less good is the news that no countries are on track to meet the goals for HBV eradication by 2030 or 2050, and only 11 countries are on track to achieve all absolute or relative targets for hepatitis C virus (HCV) elimination, reported Sarah Blach, MHS, associate director of the Center for Disease Analysis Foundation, based in Lafayette, Colo.

“As countries progress toward eliminating hepatitis B and C, we really need to do more to expand political will and financing of national elimination programs. It’s great to see that it’s happening in some of these countries, but we really need that to expand,” she said at the annual meeting of the American Association for the Study of Liver Diseases.

Ms. Blach presented data from the foundation’s Polaris Observatory, an initiative that provides epidemiological data, modeling tools, training, and decision analytics to support eliminating HBV and HCV globally by 2030.

The investigators used mathematical disease burden models for HBV and HCV to assess worldwide trends toward viral elimination. They also evaluated HBV and HCV elimination policies as reported by authorities in various countries.

They forecast the year in which each country or territory would meet each of the World Health Organization’s four elimination targets from 110 HCV models and 166 HBV models. The targets are 90% diagnosed, 80% of the eligible population treated, 65% reduction in mortality, and 80% incidence reduction for HCV and either 95% incidence reduction or prevalence of 0.1% or less in children aged 5 years and younger for HBV.

Investigators summarized the results across countries by disease area and time period of elimination; that is, elimination before 2030, between 2031 and 2050, or after 2050.
 

Results for HCV and HBV targets

The 11 nations on track to achieve all absolute or relative (programmatic) targets for HCV by 2030 are Australia, Canada, Denmark, Egypt, Finland, France, Georgia, Japan, Norway, Spain, and the United Kingdom.

An additional 24 countries are on track to meet their goals for HCV between 2031 and 2050.

But the rest, including the United States, much of sub-Saharan Africa, China, and South Asia, are not on track to meet their goals for HCV by 2050.

No countries are on track to achieve the absolute or relative (programmatic) targets for elimination of HBV, Ms. Blach said.

However, 83 countries or territories, including the United States, are on track for achieving the HBV surface antigen prevalence target of less than 0.1% in children aged 5 years and younger by 2030.

Ms. Blach and colleagues also looked at results of quantitative policy surveys submitted by 61 countries. The respondents were asked to report on linkage to care, awareness and screening, monitoring and evaluation, ability to expand capacity, harm-reduction programs, financing of national programs, and political will to achieve targets.

The investigators scored countries on a scale of 1-10, with 10 being the highest score, in each category. For HCV, 25 countries (42%) had high scores, defined as 9 or 10, for political will, and 33 countries (54%) had high scores for national funding. For HBV, 17 countries (30%) received the high scores for political will, and 30 (51%) received the high scores for financing the national program.
 

The big picture

Most countries have not expanded HBV or HCV treatment beyond specialists, and HBV policies appear to lag behind policies directed toward HCV elimination, Ms. Blach noted.

“We do need to expand screening and treatment for hepatitis B moving forward,” she said.

The United States and the rest of the world need to do better, especially regarding HBV elimination, but the United States does appear to be making progress, said Richard Sterling, MD, MSc, from Virginia Commonwealth University, Richmond, who comoderated the session where Ms. Blach reported the data.

“My impression is that we’re doing a pretty good job with [HBV] vaccinations in the United States,” Dr. Sterling, who was not involved in the study, said in an interview.

One way to make progress, he said, may be to expand eligibility for HBV vaccines beyond the current upper age limit of 59 years.

Implementing simpler dosing regimens – the currently available vaccine is split into three doses – could improve vaccine compliance and lower costs, Dr. Sterling added.

During the session, Brian Conway, MD, medical director of the Vancouver Infectious Disease Centre, said it seems hard to use a composite set of data to determine a yes/no answer about whether a country is on track to reach targets.

“When you take my country of Canada, we have absolutely no national program, no hope of a national program, very little funding, and yet we make the cut. So how do you balance all these different variables to arrive at a yes/no answer and is there a way of putting a bit more subtlety into it?” Dr. Conway asked Ms. Blach.

Ms. Blach replied that the data are fluid, and countries can move closer or farther from reaching targets over time as conditions change.

Some countries seem to be improving efforts and “just need a bit more” work, Ms. Blach said.

“But we also saw some countries who we thought were going to be a shoo-in, and as time progressed the number of treatments just dropped in shocking ways. The reality is that a lot of countries are struggling to treat patients,” she said.

Canada “has a really great health system. It’s not a fragmented health system, and so even if you don’t have some of that push for elimination from the government level, having access to treatment, having access to those services, means that at least patients can come in and get what they need,” Ms. Blach said.

The study data are available for free on the Center for Disease Analysis Foundation’s Polaris website.

The study was funded by grants from the John C. Martin Foundation, ZeShan Foundation, EndHep2030, Gilead Sciences, and AbbVie. Ms. Blach is employed by the Center for Disease Analysis Foundation, which receives research grants from Gilead and AbbVie. Dr. Sterling and Dr. Conway reported no relevant disclosures.

A version of this article first appeared on Medscape.com.

A new antibiotic for urinary tract infections is heading toward government approval.

It would be the first new treatment in 20 years for UTIs, which affect more than half of women at least sometime in their lives, according to data compiled by the Department of Health and Human Services.

Called Gepotidacin, the antibiotic’s trial has halted enrollment early due to excellent effectiveness and safety results thus far, drugmaker GSK announced in a press release Nov. 3. GSK will seek approval and peer-reviewed publication early next year.

There is a need for new antibiotics such as this because of increasing antibiotic resistance. Antibiotic resistance to bacteria has become so prevalent that the World Health Organization recently began publishing a list of bacteria that pose the greatest public health threats.

“It’s definitely a big deal,” Cindy Liu, MD, MPH, PhD, of the Antibiotic Resistance Action Center at George Washington University, told CNN.

However, antibiotics are not a particularly profitable type of drug, The Wall Street Journal reported. The newspaper noted that they need to be used sparingly to limit resistance, and the cheapest option is usually prescribed. Some small companies that make antibiotics have even gone bankrupt recently, the Journal noted.

The U.S. government has invested in GSK’s development of Gepotidacin. The company predicts the drug could be a “blockbuster” and earn more than $1 billion due to UTI resistance to other drugs, the Journal reported.

“I think it will be really interesting and important to the field to see both how the drug companies sort of market this product and sort of how it does,” Dr. Liu said.

A version of this article first appeared on Medscape.com.

A new antibiotic for urinary tract infections is heading toward government approval.

It would be the first new treatment in 20 years for UTIs, which affect more than half of women at least sometime in their lives, according to data compiled by the Department of Health and Human Services.

Called Gepotidacin, the antibiotic’s trial has halted enrollment early due to excellent effectiveness and safety results thus far, drugmaker GSK announced in a press release Nov. 3. GSK will seek approval and peer-reviewed publication early next year.

There is a need for new antibiotics such as this because of increasing antibiotic resistance. Antibiotic resistance to bacteria has become so prevalent that the World Health Organization recently began publishing a list of bacteria that pose the greatest public health threats.

“It’s definitely a big deal,” Cindy Liu, MD, MPH, PhD, of the Antibiotic Resistance Action Center at George Washington University, told CNN.

However, antibiotics are not a particularly profitable type of drug, The Wall Street Journal reported. The newspaper noted that they need to be used sparingly to limit resistance, and the cheapest option is usually prescribed. Some small companies that make antibiotics have even gone bankrupt recently, the Journal noted.

The U.S. government has invested in GSK’s development of Gepotidacin. The company predicts the drug could be a “blockbuster” and earn more than $1 billion due to UTI resistance to other drugs, the Journal reported.

“I think it will be really interesting and important to the field to see both how the drug companies sort of market this product and sort of how it does,” Dr. Liu said.

A version of this article first appeared on Medscape.com.

A new antibiotic for urinary tract infections is heading toward government approval.

It would be the first new treatment in 20 years for UTIs, which affect more than half of women at least sometime in their lives, according to data compiled by the Department of Health and Human Services.

Called Gepotidacin, the antibiotic’s trial has halted enrollment early due to excellent effectiveness and safety results thus far, drugmaker GSK announced in a press release Nov. 3. GSK will seek approval and peer-reviewed publication early next year.

There is a need for new antibiotics such as this because of increasing antibiotic resistance. Antibiotic resistance to bacteria has become so prevalent that the World Health Organization recently began publishing a list of bacteria that pose the greatest public health threats.

“It’s definitely a big deal,” Cindy Liu, MD, MPH, PhD, of the Antibiotic Resistance Action Center at George Washington University, told CNN.

However, antibiotics are not a particularly profitable type of drug, The Wall Street Journal reported. The newspaper noted that they need to be used sparingly to limit resistance, and the cheapest option is usually prescribed. Some small companies that make antibiotics have even gone bankrupt recently, the Journal noted.

The U.S. government has invested in GSK’s development of Gepotidacin. The company predicts the drug could be a “blockbuster” and earn more than $1 billion due to UTI resistance to other drugs, the Journal reported.

“I think it will be really interesting and important to the field to see both how the drug companies sort of market this product and sort of how it does,” Dr. Liu said.

A version of this article first appeared on Medscape.com.

The effectiveness of the human papillomavirus (HPV) vaccine against HPV types 16 and 18 is highly dependent on the age at which it is given. Prevalence rates have been shown to be significantly lower among girls who are vaccinated at the recommended ages of 9-12 years, compared with those who are vaccinated after their sexual debut, data from the National Health and Nutrition Examination Survey (NHANES) indicate.

“HPV vaccination does not have any therapeutic effect on HPV infections already acquired, which is more likely to explain the difference in prevalence between predebut versus postdebut recipients than a lower immune response [among older recipients],” lead study author Didem Egemen, PhD, National Cancer Institute, Rockville, Md., told this news organization in an email.

“Still, among older females, the immune response of the vaccine is likely to still be quite strong, and we would encourage vaccination [of female patients] if unvaccinated, as our paper showed that vaccination post debut will still reduce HPV 16/18 prevalence by half,” she added.

The research letter was published online in JAMA Network Open.
 

National sample evaluated

Using data from NHANES, a biennial, cross-sectional sample (cycles 2011 through 2018), the researchers identified female persons who were aged 26 years or younger in 2006, when HPV vaccination was introduced, and who were eligible for routine vaccination or “catch-up” vaccination (given between the ages of 13 and 26 years), as per recommendations from the Advisory Committee on Immunization Practices. The investigators then compared the prevalence of HPV types 16 and 18 among unvaccinated female patients, female patients who had been vaccinated prior to their sexual debut (predebut group), and those who had been vaccinated after their sexual debut (postdebut group).

They also estimated vaccine uptake among those who were eligible for routine vaccination, as well as the proportion of vaccinated female patients with respect to racial and ethnic subgroups.

In the overall cohort, the prevalence of HPV types 16 and 18 decreased by 6% (95% confidence interval, 4%-7%) in the unvaccinated group to 3% (95% CI, 1%-6%) in the postdebut group and to less than 1% (95% CI, <1%-1%) in the predebut group, Dr. Egemen and colleagues report.

In real percentages, the prevalence of HPV 16 and 18 was 89% lower in the predebut group (P < .001) but only 41% lower in the postdebut group (P = .29) compared with unvaccinated female patients. And compared with female patients who were vaccinated after their sexual debut, the prevalence of HPV 16 and 18 was reduced by 82% among those who had received the vaccine at the recommended ages of 9-12 years (P = .08).

In the current study, Dr. Egeman acknowledged that only 38% of ever-eligible female patients received the vaccine, although the prevalence increased to 56% when only female patients who were eligible for routine vaccination were taken into account. On the other hand, only 21% (95% CI, 14%-28%) of female patients eligible for routine vaccination received their first dose by age 12 years.

Indeed, the mean age on receipt of the first vaccination dose was 14.5 years (95% CI, 14.1-14.8 years), the authors note, and only 59% of girls received their first dose prior to their sexual debut. Additionally, among routine vaccination–eligible girls aged 12 years or younger in 2006, 33% were vaccinated before and 23% after their sexual debut, and the rest were not vaccinated.

Interestingly, differences in the age at which the HPV vaccine was received by race and ethnicity were negligible, the investigators point out.
 

Vaccination rates increasing

Asked to comment on the findings, Rebecca Perkins, MD, professor of obstetrics and gynecology at Boston University, Boston Medical Center, pointed out that the investigators evaluated data from 2011 to 2018. “We know that HPV vaccination rates have increased over that period and continue to increase,” she emphasized in an email to this news organization.

Physicians also know that more persons are being vaccinated between the ages of 9 and 12 than was the case at the beginning of this study. “This is good news,” she said, “as it means that more adolescents now in 2022 are benefiting fully from vaccination than they were in 2011,” she added.

At the same time, Dr. Perkins acknowledged that many persons are still missing out on the chance to receive the vaccine on time – which means they are missing out on the chance to prevent cancer.

“Making sure that all adolescents receive vaccination between the ages of 9 to 12 has the potential to prevent up to 40,000 cancers every year in the U.S., [including] the most common HPV-related cancers, such as cervical cancer in women and tongue and tonsillar cancer in men,” Dr. Perkins noted.

“Thus, it’s critical that doctors and parents get the message that you can’t vaccinate too early, only too late,” she emphasized.

Dr. Edgman and Dr. Perkins report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The effectiveness of the human papillomavirus (HPV) vaccine against HPV types 16 and 18 is highly dependent on the age at which it is given. Prevalence rates have been shown to be significantly lower among girls who are vaccinated at the recommended ages of 9-12 years, compared with those who are vaccinated after their sexual debut, data from the National Health and Nutrition Examination Survey (NHANES) indicate.

“HPV vaccination does not have any therapeutic effect on HPV infections already acquired, which is more likely to explain the difference in prevalence between predebut versus postdebut recipients than a lower immune response [among older recipients],” lead study author Didem Egemen, PhD, National Cancer Institute, Rockville, Md., told this news organization in an email.

“Still, among older females, the immune response of the vaccine is likely to still be quite strong, and we would encourage vaccination [of female patients] if unvaccinated, as our paper showed that vaccination post debut will still reduce HPV 16/18 prevalence by half,” she added.

The research letter was published online in JAMA Network Open.
 

National sample evaluated

Using data from NHANES, a biennial, cross-sectional sample (cycles 2011 through 2018), the researchers identified female persons who were aged 26 years or younger in 2006, when HPV vaccination was introduced, and who were eligible for routine vaccination or “catch-up” vaccination (given between the ages of 13 and 26 years), as per recommendations from the Advisory Committee on Immunization Practices. The investigators then compared the prevalence of HPV types 16 and 18 among unvaccinated female patients, female patients who had been vaccinated prior to their sexual debut (predebut group), and those who had been vaccinated after their sexual debut (postdebut group).

They also estimated vaccine uptake among those who were eligible for routine vaccination, as well as the proportion of vaccinated female patients with respect to racial and ethnic subgroups.

In the overall cohort, the prevalence of HPV types 16 and 18 decreased by 6% (95% confidence interval, 4%-7%) in the unvaccinated group to 3% (95% CI, 1%-6%) in the postdebut group and to less than 1% (95% CI, <1%-1%) in the predebut group, Dr. Egemen and colleagues report.

In real percentages, the prevalence of HPV 16 and 18 was 89% lower in the predebut group (P < .001) but only 41% lower in the postdebut group (P = .29) compared with unvaccinated female patients. And compared with female patients who were vaccinated after their sexual debut, the prevalence of HPV 16 and 18 was reduced by 82% among those who had received the vaccine at the recommended ages of 9-12 years (P = .08).

In the current study, Dr. Egeman acknowledged that only 38% of ever-eligible female patients received the vaccine, although the prevalence increased to 56% when only female patients who were eligible for routine vaccination were taken into account. On the other hand, only 21% (95% CI, 14%-28%) of female patients eligible for routine vaccination received their first dose by age 12 years.

Indeed, the mean age on receipt of the first vaccination dose was 14.5 years (95% CI, 14.1-14.8 years), the authors note, and only 59% of girls received their first dose prior to their sexual debut. Additionally, among routine vaccination–eligible girls aged 12 years or younger in 2006, 33% were vaccinated before and 23% after their sexual debut, and the rest were not vaccinated.

Interestingly, differences in the age at which the HPV vaccine was received by race and ethnicity were negligible, the investigators point out.
 

Vaccination rates increasing

Asked to comment on the findings, Rebecca Perkins, MD, professor of obstetrics and gynecology at Boston University, Boston Medical Center, pointed out that the investigators evaluated data from 2011 to 2018. “We know that HPV vaccination rates have increased over that period and continue to increase,” she emphasized in an email to this news organization.

Physicians also know that more persons are being vaccinated between the ages of 9 and 12 than was the case at the beginning of this study. “This is good news,” she said, “as it means that more adolescents now in 2022 are benefiting fully from vaccination than they were in 2011,” she added.

At the same time, Dr. Perkins acknowledged that many persons are still missing out on the chance to receive the vaccine on time – which means they are missing out on the chance to prevent cancer.

“Making sure that all adolescents receive vaccination between the ages of 9 to 12 has the potential to prevent up to 40,000 cancers every year in the U.S., [including] the most common HPV-related cancers, such as cervical cancer in women and tongue and tonsillar cancer in men,” Dr. Perkins noted.

“Thus, it’s critical that doctors and parents get the message that you can’t vaccinate too early, only too late,” she emphasized.

Dr. Edgman and Dr. Perkins report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The effectiveness of the human papillomavirus (HPV) vaccine against HPV types 16 and 18 is highly dependent on the age at which it is given. Prevalence rates have been shown to be significantly lower among girls who are vaccinated at the recommended ages of 9-12 years, compared with those who are vaccinated after their sexual debut, data from the National Health and Nutrition Examination Survey (NHANES) indicate.

“HPV vaccination does not have any therapeutic effect on HPV infections already acquired, which is more likely to explain the difference in prevalence between predebut versus postdebut recipients than a lower immune response [among older recipients],” lead study author Didem Egemen, PhD, National Cancer Institute, Rockville, Md., told this news organization in an email.

“Still, among older females, the immune response of the vaccine is likely to still be quite strong, and we would encourage vaccination [of female patients] if unvaccinated, as our paper showed that vaccination post debut will still reduce HPV 16/18 prevalence by half,” she added.

The research letter was published online in JAMA Network Open.
 

National sample evaluated

Using data from NHANES, a biennial, cross-sectional sample (cycles 2011 through 2018), the researchers identified female persons who were aged 26 years or younger in 2006, when HPV vaccination was introduced, and who were eligible for routine vaccination or “catch-up” vaccination (given between the ages of 13 and 26 years), as per recommendations from the Advisory Committee on Immunization Practices. The investigators then compared the prevalence of HPV types 16 and 18 among unvaccinated female patients, female patients who had been vaccinated prior to their sexual debut (predebut group), and those who had been vaccinated after their sexual debut (postdebut group).

They also estimated vaccine uptake among those who were eligible for routine vaccination, as well as the proportion of vaccinated female patients with respect to racial and ethnic subgroups.

In the overall cohort, the prevalence of HPV types 16 and 18 decreased by 6% (95% confidence interval, 4%-7%) in the unvaccinated group to 3% (95% CI, 1%-6%) in the postdebut group and to less than 1% (95% CI, <1%-1%) in the predebut group, Dr. Egemen and colleagues report.

In real percentages, the prevalence of HPV 16 and 18 was 89% lower in the predebut group (P < .001) but only 41% lower in the postdebut group (P = .29) compared with unvaccinated female patients. And compared with female patients who were vaccinated after their sexual debut, the prevalence of HPV 16 and 18 was reduced by 82% among those who had received the vaccine at the recommended ages of 9-12 years (P = .08).

In the current study, Dr. Egeman acknowledged that only 38% of ever-eligible female patients received the vaccine, although the prevalence increased to 56% when only female patients who were eligible for routine vaccination were taken into account. On the other hand, only 21% (95% CI, 14%-28%) of female patients eligible for routine vaccination received their first dose by age 12 years.

Indeed, the mean age on receipt of the first vaccination dose was 14.5 years (95% CI, 14.1-14.8 years), the authors note, and only 59% of girls received their first dose prior to their sexual debut. Additionally, among routine vaccination–eligible girls aged 12 years or younger in 2006, 33% were vaccinated before and 23% after their sexual debut, and the rest were not vaccinated.

Interestingly, differences in the age at which the HPV vaccine was received by race and ethnicity were negligible, the investigators point out.
 

Vaccination rates increasing

Asked to comment on the findings, Rebecca Perkins, MD, professor of obstetrics and gynecology at Boston University, Boston Medical Center, pointed out that the investigators evaluated data from 2011 to 2018. “We know that HPV vaccination rates have increased over that period and continue to increase,” she emphasized in an email to this news organization.

Physicians also know that more persons are being vaccinated between the ages of 9 and 12 than was the case at the beginning of this study. “This is good news,” she said, “as it means that more adolescents now in 2022 are benefiting fully from vaccination than they were in 2011,” she added.

At the same time, Dr. Perkins acknowledged that many persons are still missing out on the chance to receive the vaccine on time – which means they are missing out on the chance to prevent cancer.

“Making sure that all adolescents receive vaccination between the ages of 9 to 12 has the potential to prevent up to 40,000 cancers every year in the U.S., [including] the most common HPV-related cancers, such as cervical cancer in women and tongue and tonsillar cancer in men,” Dr. Perkins noted.

“Thus, it’s critical that doctors and parents get the message that you can’t vaccinate too early, only too late,” she emphasized.

Dr. Edgman and Dr. Perkins report no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The Centers for Disease Control and Prevention is warning of an early surge in respiratory disease caused by multiple viruses. As influenza viruses, respiratory syncytial virus (RSV), SARS-CoV-2, and rhinovirus/enterovirus simultaneously circulate, the agency cautioned that this confluence of viral activity could strain the health care system, according to a CDC Health Network Alert advisory issued Nov. 4.

“This early increase in disease incidence highlights the importance of optimizing respiratory virus prevention and treatment measures, including prompt vaccination and antiviral treatment,” the alert stated.

The CDC reports that RSV activity is increasing nationally, but in some areas – such as the South and Mountain West – cases appear to be trending downward.

Influenza cases continue to climb, with the virus activity being the highest in the South, Mid-Atlantic, and the south-central West Coast, according to CDC data. “In fact, we’re seeing the highest influenza hospitalization rates going back a decade,” said José Romero, MD, director of the CDC’s National Center for Immunization and Respiratory Diseases, during a press briefing. The agency estimates that there have been 1.6 million illnesses, 13,000 hospitalizations, and 730 deaths from the flu so far this season. As of Nov. 4, there have been two pediatric deaths.

COVID-19 cases appear to have plateaued in the past three weeks, Dr. Romero said; however, the CDC expects that there will be “high-level circulation of SARS-CoV-2 this fall and winter,” the health alert stated.

The CDC advised that all eligible individuals aged 6-months or older should be vaccinated against COVID-19 and influenza. To protect against RSV-hospitalization, high-risk children should receive the monoclonal antibody drug palivizumab (Synagis). High-risk children include infants born before 29 weeks, children younger than age 2 with chronic lung disease or hemodynamically significant congenital heart disease, and children with suppressed immune systems or neuromuscular disorders.

Any patient with confirmed or suspected flu who is hospitalized, at higher risk for influenza complications, or who has a severe or progressive illness should be treated as early as possible with antivirals, such as oral oseltamivir (Tamiflu).

Patients with confirmed SARS-CoV-2 infection with increased risk of complications should also be treated with antivirals, such as nirmatrelvir and ritonavir (Paxlovid) or remdesivir (Veklury).

Patients should also be reminded to wash their hands frequently, cover coughs and sneezes, stay home when sick, and avoid close contact with people who are sick, the CDC advised.

“There’s no doubt that we will face some challenges this winter,” said Dawn O’Connell, HHS Assistant Secretary for Preparedness and Response, “but it’s important to remember that RSV and flu are not new, and we have safe and effective vaccines for COVID-19 and the flu.”

A version of this article first appeared on Medscape.com.

The Centers for Disease Control and Prevention is warning of an early surge in respiratory disease caused by multiple viruses. As influenza viruses, respiratory syncytial virus (RSV), SARS-CoV-2, and rhinovirus/enterovirus simultaneously circulate, the agency cautioned that this confluence of viral activity could strain the health care system, according to a CDC Health Network Alert advisory issued Nov. 4.

“This early increase in disease incidence highlights the importance of optimizing respiratory virus prevention and treatment measures, including prompt vaccination and antiviral treatment,” the alert stated.

The CDC reports that RSV activity is increasing nationally, but in some areas – such as the South and Mountain West – cases appear to be trending downward.

Influenza cases continue to climb, with the virus activity being the highest in the South, Mid-Atlantic, and the south-central West Coast, according to CDC data. “In fact, we’re seeing the highest influenza hospitalization rates going back a decade,” said José Romero, MD, director of the CDC’s National Center for Immunization and Respiratory Diseases, during a press briefing. The agency estimates that there have been 1.6 million illnesses, 13,000 hospitalizations, and 730 deaths from the flu so far this season. As of Nov. 4, there have been two pediatric deaths.

COVID-19 cases appear to have plateaued in the past three weeks, Dr. Romero said; however, the CDC expects that there will be “high-level circulation of SARS-CoV-2 this fall and winter,” the health alert stated.

The CDC advised that all eligible individuals aged 6-months or older should be vaccinated against COVID-19 and influenza. To protect against RSV-hospitalization, high-risk children should receive the monoclonal antibody drug palivizumab (Synagis). High-risk children include infants born before 29 weeks, children younger than age 2 with chronic lung disease or hemodynamically significant congenital heart disease, and children with suppressed immune systems or neuromuscular disorders.

Any patient with confirmed or suspected flu who is hospitalized, at higher risk for influenza complications, or who has a severe or progressive illness should be treated as early as possible with antivirals, such as oral oseltamivir (Tamiflu).

Patients with confirmed SARS-CoV-2 infection with increased risk of complications should also be treated with antivirals, such as nirmatrelvir and ritonavir (Paxlovid) or remdesivir (Veklury).

Patients should also be reminded to wash their hands frequently, cover coughs and sneezes, stay home when sick, and avoid close contact with people who are sick, the CDC advised.

“There’s no doubt that we will face some challenges this winter,” said Dawn O’Connell, HHS Assistant Secretary for Preparedness and Response, “but it’s important to remember that RSV and flu are not new, and we have safe and effective vaccines for COVID-19 and the flu.”

A version of this article first appeared on Medscape.com.

The Centers for Disease Control and Prevention is warning of an early surge in respiratory disease caused by multiple viruses. As influenza viruses, respiratory syncytial virus (RSV), SARS-CoV-2, and rhinovirus/enterovirus simultaneously circulate, the agency cautioned that this confluence of viral activity could strain the health care system, according to a CDC Health Network Alert advisory issued Nov. 4.

“This early increase in disease incidence highlights the importance of optimizing respiratory virus prevention and treatment measures, including prompt vaccination and antiviral treatment,” the alert stated.

The CDC reports that RSV activity is increasing nationally, but in some areas – such as the South and Mountain West – cases appear to be trending downward.

Influenza cases continue to climb, with the virus activity being the highest in the South, Mid-Atlantic, and the south-central West Coast, according to CDC data. “In fact, we’re seeing the highest influenza hospitalization rates going back a decade,” said José Romero, MD, director of the CDC’s National Center for Immunization and Respiratory Diseases, during a press briefing. The agency estimates that there have been 1.6 million illnesses, 13,000 hospitalizations, and 730 deaths from the flu so far this season. As of Nov. 4, there have been two pediatric deaths.

COVID-19 cases appear to have plateaued in the past three weeks, Dr. Romero said; however, the CDC expects that there will be “high-level circulation of SARS-CoV-2 this fall and winter,” the health alert stated.

The CDC advised that all eligible individuals aged 6-months or older should be vaccinated against COVID-19 and influenza. To protect against RSV-hospitalization, high-risk children should receive the monoclonal antibody drug palivizumab (Synagis). High-risk children include infants born before 29 weeks, children younger than age 2 with chronic lung disease or hemodynamically significant congenital heart disease, and children with suppressed immune systems or neuromuscular disorders.

Any patient with confirmed or suspected flu who is hospitalized, at higher risk for influenza complications, or who has a severe or progressive illness should be treated as early as possible with antivirals, such as oral oseltamivir (Tamiflu).

Patients with confirmed SARS-CoV-2 infection with increased risk of complications should also be treated with antivirals, such as nirmatrelvir and ritonavir (Paxlovid) or remdesivir (Veklury).

Patients should also be reminded to wash their hands frequently, cover coughs and sneezes, stay home when sick, and avoid close contact with people who are sick, the CDC advised.

“There’s no doubt that we will face some challenges this winter,” said Dawn O’Connell, HHS Assistant Secretary for Preparedness and Response, “but it’s important to remember that RSV and flu are not new, and we have safe and effective vaccines for COVID-19 and the flu.”

A version of this article first appeared on Medscape.com.

A man in England who was infected with an early strain of COVID-19 was finally cleared 411 days after first testing positive, according to experts in the United Kingdom. 

The man was treated with a mixture of neutralizing monoclonal antibodies, King’s College London said in a news release.

The man, 59, tested positive in December 2020 and tested negative in January 2022. He had a weakened immune system because of a previous kidney transplant. He received three doses of vaccine and his symptoms lessened, but he kept testing positive for COVID.

To find out if the man had a persistent infection or had been infected several times, doctors did a genetic analysis of the virus.

“This revealed that the patient’s infection was a persistent infection with an early COVID variant – a variation of the original Wuhan variant that was dominant in the United Kingdom in the later months of 2020. Analysis found the patient’s virus had multiple mutations since he was first infected,” King’s College said.

The doctors treated him with a Regeneron treatment that is no longer widely used because it’s not effective against newer COVID variants.

“Some new variants of the virus are resistant to all the antibody treatments available in the United Kingdom and Europe. Some people with weakened immune systems are still at risk of severe illness and becoming persistently infected. We are still working to understand the best way to protect and treat them,” Luke Snell, MD, from the King’s College School of Immunology & Microbial Sciences, said in the news release.

This is one of the longest known cases of COVID infection. Another man in England was infected with COVID for 505 days before his death, which King’s College said was the longest known COVID infection.

A version of this article first appeared on WebMD.com.

A man in England who was infected with an early strain of COVID-19 was finally cleared 411 days after first testing positive, according to experts in the United Kingdom. 

The man was treated with a mixture of neutralizing monoclonal antibodies, King’s College London said in a news release.

The man, 59, tested positive in December 2020 and tested negative in January 2022. He had a weakened immune system because of a previous kidney transplant. He received three doses of vaccine and his symptoms lessened, but he kept testing positive for COVID.

To find out if the man had a persistent infection or had been infected several times, doctors did a genetic analysis of the virus.

“This revealed that the patient’s infection was a persistent infection with an early COVID variant – a variation of the original Wuhan variant that was dominant in the United Kingdom in the later months of 2020. Analysis found the patient’s virus had multiple mutations since he was first infected,” King’s College said.

The doctors treated him with a Regeneron treatment that is no longer widely used because it’s not effective against newer COVID variants.

“Some new variants of the virus are resistant to all the antibody treatments available in the United Kingdom and Europe. Some people with weakened immune systems are still at risk of severe illness and becoming persistently infected. We are still working to understand the best way to protect and treat them,” Luke Snell, MD, from the King’s College School of Immunology & Microbial Sciences, said in the news release.

This is one of the longest known cases of COVID infection. Another man in England was infected with COVID for 505 days before his death, which King’s College said was the longest known COVID infection.

A version of this article first appeared on WebMD.com.

A man in England who was infected with an early strain of COVID-19 was finally cleared 411 days after first testing positive, according to experts in the United Kingdom. 

The man was treated with a mixture of neutralizing monoclonal antibodies, King’s College London said in a news release.

The man, 59, tested positive in December 2020 and tested negative in January 2022. He had a weakened immune system because of a previous kidney transplant. He received three doses of vaccine and his symptoms lessened, but he kept testing positive for COVID.

To find out if the man had a persistent infection or had been infected several times, doctors did a genetic analysis of the virus.

“This revealed that the patient’s infection was a persistent infection with an early COVID variant – a variation of the original Wuhan variant that was dominant in the United Kingdom in the later months of 2020. Analysis found the patient’s virus had multiple mutations since he was first infected,” King’s College said.

The doctors treated him with a Regeneron treatment that is no longer widely used because it’s not effective against newer COVID variants.

“Some new variants of the virus are resistant to all the antibody treatments available in the United Kingdom and Europe. Some people with weakened immune systems are still at risk of severe illness and becoming persistently infected. We are still working to understand the best way to protect and treat them,” Luke Snell, MD, from the King’s College School of Immunology & Microbial Sciences, said in the news release.

This is one of the longest known cases of COVID infection. Another man in England was infected with COVID for 505 days before his death, which King’s College said was the longest known COVID infection.

A version of this article first appeared on WebMD.com.

The COVID-19 bivalent Pfizer/BioNTech vaccine triggers a stronger immune response than a fourth dose of the original vaccine, the company reported on Nov. 4, supporting calls by public health officials for eligible people to get this booster before a potential COVID-19 surge this winter.

The company’s ongoing phase 2/3 study of their Omicron BA.4 and BA.5 bivalent – which targets both the virus’ original strain and the two subvariants – shows that the vaccine offered the strongest protection in people older than 55 years.

One month after receiving a 30-mcg booster with the bivalent vaccine, those older than 55 had four times more neutralizing antibodies against these Omicron subvariants, compared with people who received the original monovalent vaccine as a booster in the study.

Researchers compared the geometric mean titer (GMT) levels of these antibodies in three groups before and 1 month after boosting. The 36 people older than 55 years in the released study findings had an GMT level of 896 with the bivalent booster, a level 13 times higher than before this immunization.

For the 38 adults ages 18-55 in the study, the GMT level increased to 606 at 1 month after the bivalent booster, an increase of almost 10-fold, compared with baseline. In a comparator group of 40 people receiving the original vaccine as a fourth dose, the GMT level was 236, or threefold higher than before their booster shot.

The newly released data is “very encouraging and consistent now with three studies all showing a substantial 3-4 fold increased level of neutralizing antibodies versus BA.5 as compared with the original booster,” said Eric Topol, MD, director of the Scripps Research Translational Institute in La Jolla, Calif., and editor-in-chief of Medscape Medical News.

Pfizer and BioNTech announced the updated findings in a Nov. 4 press release.

A booster dose of the BA.4/BA.5-adapted bivalent vaccine is authorized for emergency use by the Food and Drug Administration for ages 5 years and older. The safety and tolerability profile of the Pfizer/BioNTech bivalent booster remains favorable and similar to the original COVID-19 vaccine, the company reported.

Until recently, the BA.5 Omicron variant was the dominant strain in the United States, but is now getting elbowed out by the subvariants BQ.1.1, BQ.1, and BA.4.6, which together make up almost 45% of the circulating virus.
 

Some skepticism

“It is important to note that these data are press-release level, which does not allow a view of the data totality,” Hana El Sahly, MD, professor of molecular virology and microbiology, Baylor College of Medicine, Houston, said in an interview.

“For example, there may be significant differences between the groups, and the release mentions at least one difference that is of importance: the interval since the last vaccination which often affects the response to subsequent boosting,” she said.

Dr. El Sahly added that the findings are not surprising. “In the short term, a variant-specific vaccine produces a higher level of antibody against the variant in the vaccine than the vaccines based on the ancestral strains.”

More researcher results are warranted. “These data do not indicate that these differences between the two vaccines translate into a meaningful clinical benefit at a population level,” Dr. El Sahly said.
 

An uncertain winter ahead

“As we head into the holiday season, we hope these updated data will encourage people to seek out a COVID-19 bivalent booster as soon as they are eligible in order to maintain high levels of protection against the widely circulating Omicron BA.4 and BA.5 sublineages,” Albert Bourla, Pfizer chairman and CEO, stated in the release.

The updated data from the Pfizer/BioNTech study are “all the more reason to get a booster, with added protection also versus BQ.1.1, which will soon become dominant in the U.S.,” Dr. Topol predicted.

It is unclear when the next surge will happen, as COVID-19 does not always follow a seasonal pattern, at least not yet, Dr. El Sahly said. “Regardless, it is reasonable to recommend additional vaccine doses to immunocompromised and frail or older persons. More importantly, influenza vaccination and being up to date on pneumococcal vaccines are highly recommended as soon as feasible, given the early and intense flu season.”

A version of this article first appeared on Medscape.com.

The COVID-19 bivalent Pfizer/BioNTech vaccine triggers a stronger immune response than a fourth dose of the original vaccine, the company reported on Nov. 4, supporting calls by public health officials for eligible people to get this booster before a potential COVID-19 surge this winter.

The company’s ongoing phase 2/3 study of their Omicron BA.4 and BA.5 bivalent – which targets both the virus’ original strain and the two subvariants – shows that the vaccine offered the strongest protection in people older than 55 years.

One month after receiving a 30-mcg booster with the bivalent vaccine, those older than 55 had four times more neutralizing antibodies against these Omicron subvariants, compared with people who received the original monovalent vaccine as a booster in the study.

Researchers compared the geometric mean titer (GMT) levels of these antibodies in three groups before and 1 month after boosting. The 36 people older than 55 years in the released study findings had an GMT level of 896 with the bivalent booster, a level 13 times higher than before this immunization.

For the 38 adults ages 18-55 in the study, the GMT level increased to 606 at 1 month after the bivalent booster, an increase of almost 10-fold, compared with baseline. In a comparator group of 40 people receiving the original vaccine as a fourth dose, the GMT level was 236, or threefold higher than before their booster shot.

The newly released data is “very encouraging and consistent now with three studies all showing a substantial 3-4 fold increased level of neutralizing antibodies versus BA.5 as compared with the original booster,” said Eric Topol, MD, director of the Scripps Research Translational Institute in La Jolla, Calif., and editor-in-chief of Medscape Medical News.

Pfizer and BioNTech announced the updated findings in a Nov. 4 press release.

A booster dose of the BA.4/BA.5-adapted bivalent vaccine is authorized for emergency use by the Food and Drug Administration for ages 5 years and older. The safety and tolerability profile of the Pfizer/BioNTech bivalent booster remains favorable and similar to the original COVID-19 vaccine, the company reported.

Until recently, the BA.5 Omicron variant was the dominant strain in the United States, but is now getting elbowed out by the subvariants BQ.1.1, BQ.1, and BA.4.6, which together make up almost 45% of the circulating virus.
 

Some skepticism

“It is important to note that these data are press-release level, which does not allow a view of the data totality,” Hana El Sahly, MD, professor of molecular virology and microbiology, Baylor College of Medicine, Houston, said in an interview.

“For example, there may be significant differences between the groups, and the release mentions at least one difference that is of importance: the interval since the last vaccination which often affects the response to subsequent boosting,” she said.

Dr. El Sahly added that the findings are not surprising. “In the short term, a variant-specific vaccine produces a higher level of antibody against the variant in the vaccine than the vaccines based on the ancestral strains.”

More researcher results are warranted. “These data do not indicate that these differences between the two vaccines translate into a meaningful clinical benefit at a population level,” Dr. El Sahly said.
 

An uncertain winter ahead

“As we head into the holiday season, we hope these updated data will encourage people to seek out a COVID-19 bivalent booster as soon as they are eligible in order to maintain high levels of protection against the widely circulating Omicron BA.4 and BA.5 sublineages,” Albert Bourla, Pfizer chairman and CEO, stated in the release.

The updated data from the Pfizer/BioNTech study are “all the more reason to get a booster, with added protection also versus BQ.1.1, which will soon become dominant in the U.S.,” Dr. Topol predicted.

It is unclear when the next surge will happen, as COVID-19 does not always follow a seasonal pattern, at least not yet, Dr. El Sahly said. “Regardless, it is reasonable to recommend additional vaccine doses to immunocompromised and frail or older persons. More importantly, influenza vaccination and being up to date on pneumococcal vaccines are highly recommended as soon as feasible, given the early and intense flu season.”

A version of this article first appeared on Medscape.com.

The COVID-19 bivalent Pfizer/BioNTech vaccine triggers a stronger immune response than a fourth dose of the original vaccine, the company reported on Nov. 4, supporting calls by public health officials for eligible people to get this booster before a potential COVID-19 surge this winter.

The company’s ongoing phase 2/3 study of their Omicron BA.4 and BA.5 bivalent – which targets both the virus’ original strain and the two subvariants – shows that the vaccine offered the strongest protection in people older than 55 years.

One month after receiving a 30-mcg booster with the bivalent vaccine, those older than 55 had four times more neutralizing antibodies against these Omicron subvariants, compared with people who received the original monovalent vaccine as a booster in the study.

Researchers compared the geometric mean titer (GMT) levels of these antibodies in three groups before and 1 month after boosting. The 36 people older than 55 years in the released study findings had an GMT level of 896 with the bivalent booster, a level 13 times higher than before this immunization.

For the 38 adults ages 18-55 in the study, the GMT level increased to 606 at 1 month after the bivalent booster, an increase of almost 10-fold, compared with baseline. In a comparator group of 40 people receiving the original vaccine as a fourth dose, the GMT level was 236, or threefold higher than before their booster shot.

The newly released data is “very encouraging and consistent now with three studies all showing a substantial 3-4 fold increased level of neutralizing antibodies versus BA.5 as compared with the original booster,” said Eric Topol, MD, director of the Scripps Research Translational Institute in La Jolla, Calif., and editor-in-chief of Medscape Medical News.

Pfizer and BioNTech announced the updated findings in a Nov. 4 press release.

A booster dose of the BA.4/BA.5-adapted bivalent vaccine is authorized for emergency use by the Food and Drug Administration for ages 5 years and older. The safety and tolerability profile of the Pfizer/BioNTech bivalent booster remains favorable and similar to the original COVID-19 vaccine, the company reported.

Until recently, the BA.5 Omicron variant was the dominant strain in the United States, but is now getting elbowed out by the subvariants BQ.1.1, BQ.1, and BA.4.6, which together make up almost 45% of the circulating virus.
 

Some skepticism

“It is important to note that these data are press-release level, which does not allow a view of the data totality,” Hana El Sahly, MD, professor of molecular virology and microbiology, Baylor College of Medicine, Houston, said in an interview.

“For example, there may be significant differences between the groups, and the release mentions at least one difference that is of importance: the interval since the last vaccination which often affects the response to subsequent boosting,” she said.

Dr. El Sahly added that the findings are not surprising. “In the short term, a variant-specific vaccine produces a higher level of antibody against the variant in the vaccine than the vaccines based on the ancestral strains.”

More researcher results are warranted. “These data do not indicate that these differences between the two vaccines translate into a meaningful clinical benefit at a population level,” Dr. El Sahly said.
 

An uncertain winter ahead

“As we head into the holiday season, we hope these updated data will encourage people to seek out a COVID-19 bivalent booster as soon as they are eligible in order to maintain high levels of protection against the widely circulating Omicron BA.4 and BA.5 sublineages,” Albert Bourla, Pfizer chairman and CEO, stated in the release.

The updated data from the Pfizer/BioNTech study are “all the more reason to get a booster, with added protection also versus BQ.1.1, which will soon become dominant in the U.S.,” Dr. Topol predicted.

It is unclear when the next surge will happen, as COVID-19 does not always follow a seasonal pattern, at least not yet, Dr. El Sahly said. “Regardless, it is reasonable to recommend additional vaccine doses to immunocompromised and frail or older persons. More importantly, influenza vaccination and being up to date on pneumococcal vaccines are highly recommended as soon as feasible, given the early and intense flu season.”

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for tenofovir alafenamide (Vemlidy) to children aged 12 years and older with chronic hepatitis B virus (HBV) infection with compensated liver disease, the drug’s manufacturer has announced.

The approval in the pediatric patient population was supported by 24-week data from a phase 2 clinical trial comparing treatment with tenofovir alafenamide (25 mg once daily) with placebo in 70 treatment-naive and treatment-experienced patients aged 12-18 years weighing at least 35 kg.

The study met its primary endpoint of percentage of patients with HBV DNA levels less than 20 IU/mL at 24 weeks of therapy, Gilead Sciences said in a press release.

Overall, 10 of 47 (21%) patients treated with tenofovir alafenamide achieved HBV DNA less than 20 IU/mL at 24 weeks, compared with 0 of 23 (0%) treated with placebo.

The rates of serum ALT normalization were higher with tenofovir alafenamide than with placebo (44% vs 0%).

The mean percent changes in bone mineral density (BMD) from baseline to 24 weeks were numerically similar for tenofovir alafenamide– and placebo-treated patients (2.4% and 1.9% for lumbar spine, and 1.5% and 1.9% for whole body, respectively).

The mean changes from baseline BMD z scores were –0.03 and –0.09 for lumbar spine, and –0.05 and –0.01 for whole body, for tenofovir alafenamide and placebo groups, respectively.

The FDA initially approved the nucleoside analog reverse transcriptase inhibitor in 2016 for adults with chronic HBV.

The drug was approved in Europe in 2017 for chronic HBV infection in adults and adolescents aged 12 years and older weighing at least 35 kg.

Tenofovir alafenamide carries a boxed warning citing risks for lactic acidosis/severe hepatomegaly with steatosis and posttreatment severe acute exacerbation of HBV.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for tenofovir alafenamide (Vemlidy) to children aged 12 years and older with chronic hepatitis B virus (HBV) infection with compensated liver disease, the drug’s manufacturer has announced.

The approval in the pediatric patient population was supported by 24-week data from a phase 2 clinical trial comparing treatment with tenofovir alafenamide (25 mg once daily) with placebo in 70 treatment-naive and treatment-experienced patients aged 12-18 years weighing at least 35 kg.

The study met its primary endpoint of percentage of patients with HBV DNA levels less than 20 IU/mL at 24 weeks of therapy, Gilead Sciences said in a press release.

Overall, 10 of 47 (21%) patients treated with tenofovir alafenamide achieved HBV DNA less than 20 IU/mL at 24 weeks, compared with 0 of 23 (0%) treated with placebo.

The rates of serum ALT normalization were higher with tenofovir alafenamide than with placebo (44% vs 0%).

The mean percent changes in bone mineral density (BMD) from baseline to 24 weeks were numerically similar for tenofovir alafenamide– and placebo-treated patients (2.4% and 1.9% for lumbar spine, and 1.5% and 1.9% for whole body, respectively).

The mean changes from baseline BMD z scores were –0.03 and –0.09 for lumbar spine, and –0.05 and –0.01 for whole body, for tenofovir alafenamide and placebo groups, respectively.

The FDA initially approved the nucleoside analog reverse transcriptase inhibitor in 2016 for adults with chronic HBV.

The drug was approved in Europe in 2017 for chronic HBV infection in adults and adolescents aged 12 years and older weighing at least 35 kg.

Tenofovir alafenamide carries a boxed warning citing risks for lactic acidosis/severe hepatomegaly with steatosis and posttreatment severe acute exacerbation of HBV.

A version of this article first appeared on Medscape.com.

The Food and Drug Administration has expanded the indication for tenofovir alafenamide (Vemlidy) to children aged 12 years and older with chronic hepatitis B virus (HBV) infection with compensated liver disease, the drug’s manufacturer has announced.

The approval in the pediatric patient population was supported by 24-week data from a phase 2 clinical trial comparing treatment with tenofovir alafenamide (25 mg once daily) with placebo in 70 treatment-naive and treatment-experienced patients aged 12-18 years weighing at least 35 kg.

The study met its primary endpoint of percentage of patients with HBV DNA levels less than 20 IU/mL at 24 weeks of therapy, Gilead Sciences said in a press release.

Overall, 10 of 47 (21%) patients treated with tenofovir alafenamide achieved HBV DNA less than 20 IU/mL at 24 weeks, compared with 0 of 23 (0%) treated with placebo.

The rates of serum ALT normalization were higher with tenofovir alafenamide than with placebo (44% vs 0%).

The mean percent changes in bone mineral density (BMD) from baseline to 24 weeks were numerically similar for tenofovir alafenamide– and placebo-treated patients (2.4% and 1.9% for lumbar spine, and 1.5% and 1.9% for whole body, respectively).

The mean changes from baseline BMD z scores were –0.03 and –0.09 for lumbar spine, and –0.05 and –0.01 for whole body, for tenofovir alafenamide and placebo groups, respectively.

The FDA initially approved the nucleoside analog reverse transcriptase inhibitor in 2016 for adults with chronic HBV.

The drug was approved in Europe in 2017 for chronic HBV infection in adults and adolescents aged 12 years and older weighing at least 35 kg.

Tenofovir alafenamide carries a boxed warning citing risks for lactic acidosis/severe hepatomegaly with steatosis and posttreatment severe acute exacerbation of HBV.

A version of this article first appeared on Medscape.com.

New trial data from drugmaker Pfizer shows promising results of a vaccine given to mothers during pregnancy that later protects infants in their first months from the worst effects of respiratory syncytial virus, or RSV.

Pfizer will apply for FDA approval by the end of the year, the company said in a statement Nov. 1.

Trial results are so promising that – after talking with government regulators – the company will stop enrolling new people in the study.

Specifically, the company reported that the vaccine prevented severe illness particularly well during the first 90 days of life, with measurable protection against severe illness continuing through 6 months of age. (That period is when infants are the most fragile if they get sick with RSV.)

RSV is a respiratory illness than can affect anyone, usually resulting in no symptoms or those similar to the common cold. But it can be particularly dangerous – and even deadly – for babies and for people over the age of 65. Pfizer and another drug company, GSK, are developing promising vaccines for older adults, the Washington Post reported.

RSV is the leading cause of hospitalization for infants, the Post noted.

The Pfizer study, called MATISSE, enrolled 7,400 pregnant women in 18 countries worldwide. Those who received the vaccine were given it during the late second to third trimester of pregnancy. Women in the study were monitored for safety through the rest of their pregnancy and 6 months after their children were born. Infants were monitored for at least 1 year for safety and effectiveness; more than half of them were monitored for 2 years.

The Pfizer vaccine works by passing maternal antibodies to the infant during pregnancy, the Post reported, noting that other vaccines transmitted via maternal immunization include those for influenza, diphtheria, tetanus, and pertussis.

Annually, RSV has a devastating impact on young children, hospitalizing tens of thousands and causing up to 300 deaths, data show.

For every 100 children who get RSV under 6 months of age, one or two of them may need to be hospitalized, according to the CDC. Those hospitalized infants may need oxygen, intubation, or even mechanical ventilation to help with breathing.

“Most improve with this type of supportive care and are discharged in a few days,” the CDC said.

“I think this is a big step for protecting babies against RSV and improving overall lung health,” vaccine researcher Barney Graham, PhD, told the Post. “Overall, it’s an exciting time for RSV. It’s also a troubling time, because you see how the patterns of infection have been changed by COVID, and we’re having an earlier, bigger season this year than we have for a couple of years – and it’s causing a lot of hospitalization and misery for people.”

As many as four RSV vaccines may have applications submitted to the FDA in 2022, according to CNN. Also in development is an antibody shot given to infants just after they are born, the news outlet reported.

Pfizer’s data, announced Tuesday, has not yet been published or peer-reviewed, but the company said it is seeking peer-reviewed publication.

“We are thrilled by these data, as this is the first-ever investigational vaccine shown to help protect newborns against severe RSV-related respiratory illness immediately at birth,” Annaliesa Anderson, PhD, Pfizer chief scientific officer for vaccine research & development, said in a statement. “We look forward to working with the FDA and other regulatory agencies to bring this vaccine candidate to expectant mothers to help protect their infants against severe RSV during their most vulnerable first six months of life, which has the highest burden of RSV illness in infants.”

A version of this article first appeared on WebMD.com.

New trial data from drugmaker Pfizer shows promising results of a vaccine given to mothers during pregnancy that later protects infants in their first months from the worst effects of respiratory syncytial virus, or RSV.

Pfizer will apply for FDA approval by the end of the year, the company said in a statement Nov. 1.

Trial results are so promising that – after talking with government regulators – the company will stop enrolling new people in the study.

Specifically, the company reported that the vaccine prevented severe illness particularly well during the first 90 days of life, with measurable protection against severe illness continuing through 6 months of age. (That period is when infants are the most fragile if they get sick with RSV.)

RSV is a respiratory illness than can affect anyone, usually resulting in no symptoms or those similar to the common cold. But it can be particularly dangerous – and even deadly – for babies and for people over the age of 65. Pfizer and another drug company, GSK, are developing promising vaccines for older adults, the Washington Post reported.

RSV is the leading cause of hospitalization for infants, the Post noted.

The Pfizer study, called MATISSE, enrolled 7,400 pregnant women in 18 countries worldwide. Those who received the vaccine were given it during the late second to third trimester of pregnancy. Women in the study were monitored for safety through the rest of their pregnancy and 6 months after their children were born. Infants were monitored for at least 1 year for safety and effectiveness; more than half of them were monitored for 2 years.

The Pfizer vaccine works by passing maternal antibodies to the infant during pregnancy, the Post reported, noting that other vaccines transmitted via maternal immunization include those for influenza, diphtheria, tetanus, and pertussis.

Annually, RSV has a devastating impact on young children, hospitalizing tens of thousands and causing up to 300 deaths, data show.

For every 100 children who get RSV under 6 months of age, one or two of them may need to be hospitalized, according to the CDC. Those hospitalized infants may need oxygen, intubation, or even mechanical ventilation to help with breathing.

“Most improve with this type of supportive care and are discharged in a few days,” the CDC said.

“I think this is a big step for protecting babies against RSV and improving overall lung health,” vaccine researcher Barney Graham, PhD, told the Post. “Overall, it’s an exciting time for RSV. It’s also a troubling time, because you see how the patterns of infection have been changed by COVID, and we’re having an earlier, bigger season this year than we have for a couple of years – and it’s causing a lot of hospitalization and misery for people.”

As many as four RSV vaccines may have applications submitted to the FDA in 2022, according to CNN. Also in development is an antibody shot given to infants just after they are born, the news outlet reported.

Pfizer’s data, announced Tuesday, has not yet been published or peer-reviewed, but the company said it is seeking peer-reviewed publication.

“We are thrilled by these data, as this is the first-ever investigational vaccine shown to help protect newborns against severe RSV-related respiratory illness immediately at birth,” Annaliesa Anderson, PhD, Pfizer chief scientific officer for vaccine research & development, said in a statement. “We look forward to working with the FDA and other regulatory agencies to bring this vaccine candidate to expectant mothers to help protect their infants against severe RSV during their most vulnerable first six months of life, which has the highest burden of RSV illness in infants.”

A version of this article first appeared on WebMD.com.

New trial data from drugmaker Pfizer shows promising results of a vaccine given to mothers during pregnancy that later protects infants in their first months from the worst effects of respiratory syncytial virus, or RSV.

Pfizer will apply for FDA approval by the end of the year, the company said in a statement Nov. 1.

Trial results are so promising that – after talking with government regulators – the company will stop enrolling new people in the study.

Specifically, the company reported that the vaccine prevented severe illness particularly well during the first 90 days of life, with measurable protection against severe illness continuing through 6 months of age. (That period is when infants are the most fragile if they get sick with RSV.)

RSV is a respiratory illness than can affect anyone, usually resulting in no symptoms or those similar to the common cold. But it can be particularly dangerous – and even deadly – for babies and for people over the age of 65. Pfizer and another drug company, GSK, are developing promising vaccines for older adults, the Washington Post reported.

RSV is the leading cause of hospitalization for infants, the Post noted.

The Pfizer study, called MATISSE, enrolled 7,400 pregnant women in 18 countries worldwide. Those who received the vaccine were given it during the late second to third trimester of pregnancy. Women in the study were monitored for safety through the rest of their pregnancy and 6 months after their children were born. Infants were monitored for at least 1 year for safety and effectiveness; more than half of them were monitored for 2 years.

The Pfizer vaccine works by passing maternal antibodies to the infant during pregnancy, the Post reported, noting that other vaccines transmitted via maternal immunization include those for influenza, diphtheria, tetanus, and pertussis.

Annually, RSV has a devastating impact on young children, hospitalizing tens of thousands and causing up to 300 deaths, data show.

For every 100 children who get RSV under 6 months of age, one or two of them may need to be hospitalized, according to the CDC. Those hospitalized infants may need oxygen, intubation, or even mechanical ventilation to help with breathing.

“Most improve with this type of supportive care and are discharged in a few days,” the CDC said.

“I think this is a big step for protecting babies against RSV and improving overall lung health,” vaccine researcher Barney Graham, PhD, told the Post. “Overall, it’s an exciting time for RSV. It’s also a troubling time, because you see how the patterns of infection have been changed by COVID, and we’re having an earlier, bigger season this year than we have for a couple of years – and it’s causing a lot of hospitalization and misery for people.”

As many as four RSV vaccines may have applications submitted to the FDA in 2022, according to CNN. Also in development is an antibody shot given to infants just after they are born, the news outlet reported.

Pfizer’s data, announced Tuesday, has not yet been published or peer-reviewed, but the company said it is seeking peer-reviewed publication.

“We are thrilled by these data, as this is the first-ever investigational vaccine shown to help protect newborns against severe RSV-related respiratory illness immediately at birth,” Annaliesa Anderson, PhD, Pfizer chief scientific officer for vaccine research & development, said in a statement. “We look forward to working with the FDA and other regulatory agencies to bring this vaccine candidate to expectant mothers to help protect their infants against severe RSV during their most vulnerable first six months of life, which has the highest burden of RSV illness in infants.”

A version of this article first appeared on WebMD.com.