FDA requires updated warning about rare heart risk with COVID shots Myocarditis emerged as a complication after the first shots became widely available in 2021.

The Food and Drug Administration said Wednesday it has expanded existing warnings on the two leading COVID-19 vaccines about a rare heart side effect mainly seen in young men.

The FDA has issued warning letters to United King Foods Private Limited in Pakistan and Mother Earth Minerals, Inc. in Ogden, UT, for significant violations of federal food safety regulations.

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

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

U.S. health officials have expanded warnings about a rare heart side effect associated with the two leading COVID-19 vaccines. The Food and Drug Administration announced the update Wednesday, ...

Myocarditis, a type of heart inflammation that is usually mild, emerged as a rare effect with the first COVID-19 shots.