U.S. Navy medical personnel prepare COVID-19 vaccinations

U.S. Navy medical personnel prepare COVID-19 vaccinations for military personnel at Bloch Field House, Pearl Harbor, Hawaii, Feb. 1, 2021. Members voluntarily received the vaccination as part of the Department of Defense's phased approach to help maintain the health and readiness of the U.S. military and civilian personnel at home and abroad. The COVID-19 vaccine is administered in a two-dose series separated by three to four weeks. (U.S. Marine Corps Photo by Lance Cpl. Sasha Pierre-Louis)