190702-N-MU198-1017 MANTA, Ecuador (July 2, 2019) Canadian army Maj. Roch Messier, left, and Hospital Corpsman 3rd Class Charles Parker, from Eugene, Oregon, assigned to the hospital ship USNS Comfort (T-AH 20), provide dental care for a patient at a temporary medical treatment site. Comfort is working with health and government partners in Central America, South America, and the Caribbean to provide care on the ship and at land-based medical sites, helping to relieve pressure on national medical systems strained by an increase in Venezuelan migrants. (U.S. Navy photo by Mass Communication Specialist 3rd Class Danny Ray Nuñez Jr.)