200602-M-LR229-0091 OKINAWA, Japan (June 2, 2020) U.S. Marine Corps Lance Cpl. Ryan McDonough, left, screens Hospital Corpsman 1st Class Dennis Mata upon returning from Guam on Kadena Air Base, Okinawa, Japan, June 2, 2020. Task Force Medical was established and deployed to Naval Base Guam where they assisted Sailors assigned to aircraft carrier USS Theodore Roosevelt (CVN 71) with COVID-19 mitigation and recovery efforts. Upon returning, the Marines and Sailors were medically screened and will be monitored in restriction of movement status. (U.S. Marine Corps photo by Sgt. Hailey D. Clay/Released)