Former CDC director Dr. Rochelle Walensky called for stronger, nationwide guidance on infant measles vaccine doses in a new opinion paper published Friday.

Christopher Ridley, a spokesperson for Moderna, said the state legislative efforts are largely a product of ...

FILE - A vial of a measles, mumps and rubella vaccine sits on a countertop at a pediatrics clinic in Greenbrae, Calif., on Feb. 6, 2015. (AP Photo/Eric Risberg, File) Eric Risberg/AP/File ...

Researchers racing to develop bird flu vaccines for humans have turned to a cutting-edge technology that enabled the rapid development of lifesaving covid shots.

The COVID-19 vaccine has prompted more than 10 times as many reports of adverse symptoms than the measles vaccine.