190806-N-WD133-187 SAN DIEGO (Aug. 6, 2019) Hospital Corpsman 1st Class Rudolph Delarea, a member of USNS Mercy’s (T-AH 19) medical training force (MTF) demonstrates an interactive patient simulation mannequin to the Surgeon General of the United States, Vice Adm. Jerome Adams during a tour (U.S. Navy photo by Sarah Burford/Released)