WASHINGTON -- Moderna submitted its application to the U.S. Food and Drug Administration for emergency use authorization of its updated COVID-19 vaccine booster for use in people age 18 and older, the ...

With an ongoing measles outbreak across the United States, some questions about the best protective measures have emerged. Health and Human Services Secretary Robert F. Kennedy Jr. has joined other ...

The U.S. on Wednesday authorized its first update to COVID-19 vaccines, booster doses that target today's most common omicron strain. Shots could begin within days. The move by the Food and Drug ...

Health officials prefer to use combination vaccines for some diseases for several reasons, including reducing the number of shots a child needs to be protected against serious illnesses. Still, one in ...

The Food and Drug Administration on Tuesday outlined new regulatory guidance for future Covid-19 vaccine boosters, setting stricter approval standards for healthy Americans. The agency said it wants ...

To help answer common vaccine questions, we consulted Dr. Stanley Perlman, a professor at the University of Iowa’s Carver College of Medicine and a member of the U.S. Food and Drug Administration’s ...