The FDA intends to place a black box label—its most serious warning—on COVID-19 vaccines, according to reporting by CNN. It ...

Sources speaking exclusively to CNN say the U.S. Food & Drug Administration intends to place its most serious safety label, a “black box” warning, on Covid vaccines. CNN Medical Correspondent Meg ...

The US Food and Drug Administration intends to put a “black box” warning on Covid-19 vaccines, according to two people ...

FDA plans possible black box warning for COVID-19 shots amid rare heart risk reports; studies say the virus carries a higher ...