A study by Epi-Phare published on Thursday addresses misinformation surrounding vaccines that have been widely distributed ...

Myocarditis is a known — but small — side effect of the mRNA Covid vaccines from Pfizer and Moderna, information that federal ...

A few years before he took over the U.S. Department of Health and Human Services, Robert F. Kennedy Jr. called COVID-19 shots ...

A recent study has provided the first side-by-side comparison of how three major COVID-19 vaccine types differ in triggering ...

As of Nov. 21, 5.8% of children and 13.8% of adults in the U.S. have received a COVID-19 vaccine during this respiratory-disease season, according to the Centers for Disease Control and Prevention.

An mRNA influenza vaccine bests an inactivated quadrivalent flu vaccine against two different strains in phase 3 study.

More than a year after its promised deadline to investors, drugmaker puts alarming results in federal government's "virtual ...

Pfizer's mRNA flu vaccine worked better than a standard flu shot in a large Phase 3 trial, researchers reported in the results of a clinical trial.

U.S. Food and Drug Administration officials said COVID-19 vaccines killed at least 10 children, providing no evidence for the ...

Vaccine experts said the memo was irresponsible and omits key details about how officials arrived at the conclusion.

A human-challenge randomized controlled trial, published last week in NEJM Evidence, finds that an mRNA (modRNA) influenza ...

The chair of a federal vaccine advisory committee, himself a well-known vaccine critic, will be moving to an official role ...