200420-N-LH674-1040 APRA HARBOR, Guam (April 20, 2020) Hospital Corpsman 3rd Class Maria Medina, assigned to 3rd Medical Battalion, 3rd Marine Logistics Group, takes a sample of a Sailor assigned to the aircraft carrier USS Theodore Roosevelt (CVN 71) to be tested for COVID-19, April 20, 2020. Upon arriving in Guam March 27, Theodore Roosevelt established an Emergency Command Center, initiated a roving and deep cleaning team, and continually educated the crew on social distancing and proper protective procedures and behaviors, to assist the crew in mitigating and controlling the spread of COVID. Theodore Roosevelt is in Guam for a scheduled port visit for resupply and crew rest during their scheduled deployment to the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist Seaman Kaylianna Genier/Released)