A U.S. Navy corpsman administers a U.S. Marine with the Pfizer-BioNTech COVID-19 Vaccine on Camp Lejeune, N.C., Jan. 15. - A U.S. Navy corpsman administers a U.S. Marine with the Pfizer-BioNTech COVID-19 Vaccine on Camp Lejeune, N.C., Jan. 15.