Flu Shot Ingredients. The shot for the 2024-25 flu season is a trivalent vaccine. That means it protects against three different flu viruses: two influenza A viruses and one influenza B virus.In ...

Flu shots contain tiny amounts of inactive, or dead, flu virus. They also contain other ingredients, such as stabilizers, preservatives, and substances that encourage an immune response. The flu ...

Infectious disease specialist Monica Gandhi, MD examines recent claims about the safety of thimerosal, a preservative used in ...

A CDC advisory panel vote to recommend against use of seasonal influenza vaccines containing small amounts of thimerosal ...

Medically reviewed by Gurdeep S. Sareen, PharmD A preservative-free flu shot is a type of flu vaccine that does not contain preservatives, such as the antimicrobial agent known as thimerosal.

The vast majority of research has failed to show any link between thimerosal and autism or other neurological issues.

Compared to the standard shot, the mRNA vaccine had an overall vaccine efficacy that was 26.6 percent higher, and 27.4 ...

A CDC panel’s vote to stop recommending thimerosal-containing flu shots would have limited impact, but it illustrates how the ...

Moderna Inc. said Monday its experimental flu shot showed positive results in a late-stage trial.   In a Phase 3 study, the ...

Robert F. Kennedy Jr.’s vaccine panel votes to stop recommending flu shots containing thimerosal, which government agencies ...

News; Nation; Flu shot may not be as effective as last year, but it’s still worth getting Oct. 15, 2024 Updated Tue., Oct. 15, 2024 at 12:26 p.m. A woman arrives at a CVS pharmacy past a sign ...

October is the prime time to get a flu vaccine to protect yourself through the worst of the respiratory season. However, keep your expectations in check. This year's shot may be less effective ...