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

Concern about that link, particularly relating to teenage boys and young men, has been a key argument against administering ...

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

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 ...

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

Food and Drug Administration officials say they will ratchet up requirements for vaccine studies, citing concerns about COVID ...

FDA chief medical officer Vinay Prasad told reporters that the agency would be changing its vaccine approval process.

A senior Food and Drug Administration official on Friday said the agency will change its vaccine approval process, alleging ...

The FDA’s vaccine chief says the agency plans to tighten approval standards for COVID vaccines, citing concerns about ...

And, according to the CDC, co-administration of the vaccines is generally safe, though studies show that people who got both ...

The plaintiffs had religious objections to the vaccine, but CU determined their objections weren’t legitimate and fired them, ...