Blood Samples Navy Petty Officer 2nd Class Cecil Dorse, left, and Navy Petty Officer 3rd Class Janet Rosas test blood samples aboard the Military Sealift Command hospital ship USNS Comfort while the ship is in New York City in support of the nation’s COVID-19 response, April 6, 2020. SHARE: Download: Full Size (2.45 MB) Tags: Navy, Coronavirus Credit: Navy Petty Officer 2nd Class Sara Eshleman VIRIN: 200406-N-EV253-1012.JPG Photo Gallery