Add Yahoo as a preferred source to see more of our stories on Google. Vials of the Moderna vaccine at the mass vaccination site in Broadbent Arena at the Kentucky Exposition Center in Louisville.

Despite persistent claims to the contrary, none of the three authorized or approved COVID-19 vaccines contains fetal tissue. In an early phase of development, two of the coronavirus shots — the mRNA ...

Heated exchanges between some senators and Health and Human Services Secretary Robert F. Kennedy Jr. during a Sept. 4 hearing amplified confusion about the availability of COVID-19 vaccinations for ...

When U.S. Health Secretary Robert F. Kennedy Jr. testified before the Senate Finance Committee on Thursday, several senators criticized him for restricting the COVID-19 vaccine after promising in ...