A once-straightforward seasonal vaccine process has become muddled this year thanks to new federal guidance on who can get the shots.

The FDA has approved updated COVID-19 vaccines but restricted their use for many Americans, focusing on age, health, and ...

The Food and Drug Administration rescinded the emergency use authorization that made COVID-19 shots available for healthy children under 5 years old.

The Food and Drug Administration on Wednesday approved a new round of COVID-19 vaccines, but only for Americans considered at higher risk of severe illness.

The FDA announced on Aug. 27 that it had approved updated COVID-19 vaccines, but only for certain groups of people.

U.S. regulators approved updated covid-19 shots Wednesday but limited their use for many Americans -- and removed one of the two vaccines available for young children.

U.S. regulators approved updated COVID-19 shots Wednesday but limited their use for many Americans — and removed one of the ...

The approval letter to Pfizer and its BioNTech mentions the companies' commitment to conduct four postmarketing studies of ...

California reports a surge in COVID cases as the Stratus variant spreads, now the dominant strain in the U.S., health ...