CAMP FOSTER, Okinawa (Feb. 18, 2021) A U.S. Marine receives the COVID-19 vaccination at the U.S. Naval Hospital Okinawa, on Camp Foster, Feb. 18, 2020. As thousands of service members are receiving the COVID-19 vaccination, they are given a sticker stating �I got my COVID-19 vaccine because�� This personal memento signifies their own unique reason to receive the vaccine. (U.S. Marine Corps photo by Cpl. Karis Mattingly)