Medical Help Navy Lt. Chad Lomas cares for a child in a Department of Health and Human Services medical tent on a pier in San Juan, Puerto Rico, Nov. 3, 2017. Lomas is assigned to the Military Sealift Command hospital ship USNS Comfort, which is moored pier side in San Juan to provide humanitarian relief. Navy photo by Petty Officer 1st Class Ernest R. Scott SHARE: Download: Full Size (0.58 MB) Credit: Petty Officer 1st Class Ernest R. Scott VIRIN: 171103-N-ZN152-0016C.JPG Photo Gallery