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 ...

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

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

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

Alberta's decision to reduce access to publicly funded COVID-19 vaccines so far appears to set the province on a different course than many other Canadian jurisdictions. Most Albertans will no longer ...

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

Moderna on Monday said its experimental mRNA-based flu vaccine produced a stronger immune response than a currently available shot in a late-stage trial, clearing a path forward for the product and ...

Key Takeaways Updated COVID-19 vaccines have been effective against new coronavirus variantsThe vaccines lowered risk of ...