A Stanford-led study probes why a very small number of people develop heart inflammation shortly after mRNA COVID-19 ...

Stanford researchers identify two proteins that cause rare heart inflammation after COVID-19 vaccination, offering insights ...

Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and ...

NPR's Juana Summers talks with infectious disease expert Dr. Peter Chin-Hong about the new rules regarding access to COVID-19 vaccines. UNIDENTIFIED REPORTER #1: New rules are now causing some ...

This is a major update to a story that was first published earlier in September. It reflects what readers need to know after an important vaccine advisory panel met on Thursday and Friday. Getting a ...

Ever since Health and Human Services Secretary Robert F. Kennedy Jr. took office earlier this year, it's been unclear who should -- and shouldn't -- get a COVID-19 vaccine. Advisory Committee on ...

Looking to get a COVID-19 vaccine booster for yourself or your child this fall? It may be a bit more complicated than just making an appointment. In August, the U.S. Food and Drug Administration ...

Crisp weather is popping up across the United States, signalling the start of fall, a new school year and, of course, respiratory virus season. But five years after the emergence of the COVID-19 ...

Pregnant people who receive a COVID vaccine are 60 percent less likely to experience severe disease and around 30 percent ...

The agency plans to highlight possible links between the shots and accounts of deaths involving children and birth defects to an influential C.D.C. panel meeting next week. By Christina Jewett and ...