Preparing Vaccine Navy seamen assigned to the Naval Hospital Okinawa, prepare the COVID-19 vaccine at Camp Hansen, Okinawa, Japan, Jan 21, 2021. This was the second distribution of the vaccine on Camp Hansen since the Defense Department began administering it to service members in Okinawa, Dec. 27, 2020. SHARE: Download: Full Size (6.55 MB) Tags: coronavirus, warp speed, ows, covid19vaccine Credit: Marine Corps Sgt. Audrey M. C. Rampton VIRIN: 210121-M-IP473-1049A.JPG Photo Gallery