Health Canada approved Pfizer-BioNTech’s updated COVID-19 vaccine on Tuesday, marking its third authorization of vaccine ...

The U.S. is coming down from its biggest COVID summer surge yet as a new subvariant emerges—but new vaccines are here, too.

Comirnaty targets the KP.2 subvariant of Omicron, replacing the previous version which targeted the XBB.1.5 subvariant ...

As levels of the coronavirus have increased in Missouri and across the country, the federal government has approved updated vaccines to protect against COVID-19. The virus itself has changed, and ...

BioNTech's updated COVID-19 vaccine on Tuesday, marking its third authorization of vaccine formulations that protect against ...

Each year, scientists and doctors decide on which strains of influenza are most likely to circulate and make people sick ...

Some people are making it their mission to get Novavax, rather than Pfizer or Moderna, for their COVID booster.

Pfizer and BioNTech said drug regulator Health Canada approved their updated Covid-19 vaccine, which will be available in the coming weeks.

A factor that has changed over time is hospitalization due to severe COVID infections. On Aug. 1, the statewide seven-day ...

A prominent Florida doctor expressed dismay that medical leaders in the state, leery of angering Gov. Ron DeSantis, have been ...

Pfizer-BioNTech's updated vaccine to protect against a recently circulating variant of COVID-19 is authorized, Health Canada said on Tuesday.

The mRNA vaccine, called Comirnaty, targets the KP.2 subvariant of Omicron, replacing the previous version which targeted the ...