Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

The U.S. has seen more measles cases in 2025 than in any year since the virus was declared "eliminated" in 2000.

The shift reflects the current public health situation, marked by declines in human cases as well as animal detections ...

Infectious disease specialist Monica Gandhi, MD examines recent claims about the safety of thimerosal, a preservative used in ...

An influential panel of CDC advisers is slated to vote on a little-used preservative called thimerosal -- a move that has ...

HHS Secretary Robert F. Kennedy Jr. and the CDC vaccine panel have been casting doubt on the hepatitis B shot and the ...

The Advisory Committee on Immunization Practices (ACIP), made up of members recently hand-selected by Health and Human ...

Robert F. Kennedy Jr., the new U.S. Health and Human Services Secretary, recently removed all members of the CDC's Advisory ...

The new data, while limited, shows the variant has grown as a percentage of cases in the U.S. as health officials brace for a ...

A new slate of vaccine advisers to the US Centers for Disease Control and Prevention voted Thursday to recommend that ...

Health Secretary Robert F. Kennedy Jr. fired all 17 members of a key vaccine advisory panel and handpicked eight new members, ...

The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in ...