Moderna is preparing to test Health Secretary Robert F. Kennedy Jr.'s tougher vaccine policies with a combination flu-COVID ...

The CDC panel voted against an ingredient that the anti-vaccine movement has long targeted, while Arcadia was acquired by ...

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

Moderna MRNA announced that its seasonal influenza vaccine candidate, mRNA-1010, achieved superior relative vaccine efficacy ...

A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and ...

The high-dose influenza vaccine elicits stronger immune responses in immunocompromised patients while maintaining a safety profile similar to that of the standard-dose vaccine, a meta-analysis shows.

Moderna Inc. says new data show its seasonal flu vaccine is 26.6% more effective than a licensed standard-dose seasonal flu shot.

Single-dose flu shots unaffected Study after study has found no evidence that thimerosal causes autism, a myth long pushed by anti-vaccine groups, or poses any safety risks.

The decision marks a dramatic shift in vaccine policy, as thimerosal has long been considered safe by health agencies worldwide, with its use already limited to a few multi-dose flu shots.

RFK Jr.'s CDC panel backs flu vaccinations, recommends thimerosal-free shots A new CDC vaccine panel, handpicked by RFK Jr., released an updated list of recommended vaccines.

The Trump administration’s new vaccine advisers on Thursday endorsed this fall’s flu vaccinations for just about every American but threw in a twist: Only use certain shots free of an ...