NB.1.8.1 is one of the latest variants of COVID-19, a "slightly upgraded version" of the LP.8.1 variant that is prominent ...

The FDA has updated labels on the top two COVID-19 vaccines to warn of a rare heart side effect, mostly seen in young men.

The U.S. Food and Drug Administration is now requiring two common COVID-19 vaccines to update their warning labels to include ...

Myocarditis, when the heart muscle gets inflamed, can make it harder for the heart to pump blood possibly causing chest pain, ...

RFK Jr. turned the CDC's vaccine committee into an anti-vaccine panel, but it still heard evidence that his campaign against ...

An influenza vaccine candidate from Moderna showed promising results in a late-stage trial, bringing the drug maker one step ...

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

As a new variant that causes 'razor blade throat' spreads, the FDA updates vaccine warnings to include information on heart ...

In recent weeks, Health and Human Services Secretary Robert F. Kennedy Jr. has begun to dismantle decades of vaccine safety ...

The Food and Drug Administration said Wednesday it was expanded existing warnings on the two leading COVID vaccines about a ...

The World Health Organization evaluated the additional public health risk posed by the variant as "low at the global level in a May report, in which it also advised that currently approved COVID-19 ...

The mRNA drug developer said it will begin discussing approval with the FDA, which has adopted stricter vaccine review ...