Patient Care Navy Lt. j.g. Joyce Sim removes a bandage from Oscar Vargas, a patient in an intensive care unit aboard the hospital ship USNS Mercy in Los Angeles, May 2, 2020. The Mercy deployed in support of the nation's COVID-19 response efforts. SHARE: Download: Full Size (2.31 MB) Tags: Coronavirus Credit: Navy Petty Officer 2nd Class Ryan M. Breeden VIRIN: 200502-N-PH222-2124.JPG Photo Gallery