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

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

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

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

U.S. health officials have expanded warnings about a rare heart side effect associated with the two leading COVID-19 vaccines ...

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 FDA, under Health Secretary Robert F. Kennedy Jr., has taken another step to question the safety of Covid-19 vaccines.

A rare heart side effect from COVID-19 vaccines has led to updated safety labels. Most cases are mild and seen in young males ...

In addition to myocarditis and pericarditis, rare circulatory-related side effects have been linked to COVID-19 vaccines. One ...

Labels for the Pfizer and Moderna shots, which already caution about myocarditis and pericarditis, will more strongly stress ...

Two new Omicron subvariants are gaining ground in the U.S. as some people report experiencing respiratory symptoms like ...