Latest: Alaska has new daily high in coronavirus infections

FILE - In this March 2021 photo provided by Pfizer, a technician inspects filled vials of the Pfizer-BioNTech COVID-19 vaccine at the company's facility in Puurs, Belgium. Pfizer and Moderna have filed FDA applications for booster doses but the government will decide on extra Johnson & Johnson doses later, once that company shares its booster data with the agency.