Vaccines

US CDC Group Reviewing Long-Term Adverse Effects Of Repeated Seasonal Flu Vaccination

 
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New terms of reference for the Advisory Committee on Immunization Practices’ overhauled work groups on influenza, HPV and RSV reflect some members' broader concerns about the potential long-term adverse effects of vaccination.

Flu Vaccine Makers Still Weighing New US FDA Febrile Seizure Warning Mandate

 
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Two flu vaccine labels already include febrile seizure in the clinical trial and postmarketing experience sections of the label, but the FDA wants all of them to add a warning of the adverse event.

Bayer Accuses COVID-19 Vaccine Makers Of Crop Tech Patent Violation, Adding To List Of Suits

 
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Bayer is the latest company seeking compensation from COVID-19 vaccine manufacturers for allegedly infringing patents.

J.P. Morgan Notebook: Novavax On US FDA Requests, Takeda’s Strategies For FDA Change

 

Novavax's John Jacobs discussed the company's response to FDA pressure and Takeda's Andy Plump addressed regulatory uncertainty in the US during the J.P. Morgan Healthcare conference.


HHS Vaccine Schedule Changes May Stand On Weak Legal Footing, Experts Say

 

Administrative Procedure Act challenges are expected after sweeping changes to the US vaccine schedule were made that experts said were not based on sound science.

Pediatric Influenza, Rotavirus Vaccine Recommendations No Longer Routine In US

 
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HHS' new childhood and adolescent vaccine schedule states that only vaccines with a broad-based international consensus are recommended for routine immunization, while other recommendations are specific to high-risk groups and shared clinical decision-making.

Pfizer CEO Says US Vaccine Policy Changes A Political ‘Anomaly’

 

“We are not going back to Pasteur,” Pfizer CEO Albert Bourla said, criticizing the US government’s current anti-vaccine rhetoric.

EU Rejects Anavex’s Alzheimer’s Drug, But Backs Seven Others

 

The European Medicines Agency has said that Anavex’s Alzheimer’s candidate should not be authorized for use in the EU due to safety and efficacy concerns. Seven other products, including two new cancer drugs, received positive opinions.


Expectations Mount Prasad Again Will Overrule US FDA Vaccine Reviewers On COVID-19 Shot Safety

 

As differences emerged between FDA staff and senior political leaders over its COVID-19 safety review, CBER Director Vinay Prasad added an old colleague and critic of US COVID-19 policy to the center.

HBV Is Only The Beginning: US CDC’s ACIP Targeting Vaccine Adjuvants Next

 

After voting to change the recommendation for a hepatitis B vaccine birth dose, the CDC Advisory Committee On Immunization Practices laid the groundwork for for changes to adjuvant policy.

Høeg Doubles Down On Prasad’s US FDA Vaccine Overhaul

 

At a CDC vaccine advisory committee criticized for “promoting an anti-vaccine agenda,” the new CDER director championed the committee’s plans and suggested the FDA would make more frequent vaccine label updates due to revised safety frameworks.

Tracy Beth Høeg Named New Acting US FDA CDER Director

 

In another surprise leadership move, Commissioner Martin Makary named Høeg, who has stirred controversy with her involvement in FDA vaccine issues, the interim replacement for Richard Pazdur.


Ex-CDC Official: ACIP Hep B Decision Could Destabilize Access To Other Children’s Vaccines

 

Because combination vaccines remain in the US childhood vaccine schedule, ACIP's reconsideration of hepatitis B vaccine dose timing could impact uptake of other immunizations, Demetre Daskalakis told the Pink Sheet.

Prasad Email Suggests New US FDA Vaccine Standards Coming, But More Detail Wanted

 

Flu vaccines are specifically mentioned in the CBER director's internal email, but all new and some older vaccines seem to be affected. The impact on development programs is unclear.

Cidara’s Non-Vaccine Flu Preventive Offers Respite From Vaccine Conflicts

 

Cidara's CD388 drug-Fc conjugate received a breakthrough designation as the Phase III ANCHOR trial started for once-per-season prevention of influenza in a higher-risk population.

EU Decision Time For Insmed’s Brensocatib And Sanofi’s Belumosudil

 

Insmed’s first-in-class bronchiectasis drug, brensocatib, is among the products that are up for an opinion by the European Medicines Agency’s human medicines committee this week on whether they should be approved for use in the EU.


US FDA Vaccines AdComm Rejoins Influenza Strain Discussion

 

Unanimous vote on trivalent Southern hemisphere 2025-2026 influenza vaccine composition by US FDA advisory committee agrees with World Health Organization, but committee members want to keep quadrivalent capacity available

CDC Should Boost Vaccine Monitoring Transparency, Communication - National Academies Report

 
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The Immunization Safety Office leveraged a “coordinated network of complementary surveillance systems” to monitor COVID-19 vaccine risks during the pandemic, but its communications faced challenges and were often intertwined with CDC efforts to promote vaccination, NASEM report finds.

Recent And Upcoming FDA Advisory Committee Meetings

 
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Recent and upcoming US FDA advisory committee meetings and a summary of the topics covered.

WHO Calls For Input Ahead Of Key COVID-19 Vaccine Update Talks

 

The World Health Organization wants vaccine manufacturers and the scientific community to share certain types of data before its Technical Advisory Group on COVID-19 Vaccine Composition meets in December.