Advisers to the U.S. Food and Drug Administration on Thursday unanimously voted in favor of targeting the same coronavirus strain for initial COVID-19 vaccine doses and boosters going forward, but some expressed skepticism about whether all Americans need to receive the shots annually.
The agency is trying to simplify its COVID-19 vaccine policy as it considers whether to recommend Americans get an annual booster shot for the virus. But several members of the expert advisory group asked for more robust data on benefits of annual shots for younger, healthier people.
