WASHINGTON (AP) — The Food and Drug Administration has approved updated COVID-19 vaccines for the upcoming fall and winter season. But it could be weeks before many Americans know whether they’ll be able to get one, under new restrictions from the Trump administration. The new shots from Pfizer, Moderna and Novavax target a newer version of the coronavirus. They are approved for all seniors but only for younger adults and children with at least one underlying health problem, like obesity. Additionally, U.S. officials revoked use of Pfizer’s vaccine in young children. (Photo: AP)