The U.S. Food and Drug Administration (FDA) has added new warnings to the Pfizer and Moderna COVID-19 vaccines about a rare ...

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.

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 ...

The revamped and “more anti-vax skewed ACIP committee” at the CDC “has a bone to pick with mRNA vaccines,” according to ...

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

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

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

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

The Food and Drug Administration has required Pfizer and Moderna to expand the warning labels on their mRNA COVID-19 vaccines ...

Prescribing information from the two drugmakers – Moderna and Pfizer – already advises doctors about the issue. But the FDA ...