Booster at Sea Navy Seaman Jasmine Gonzalez injects Navy Petty Officer 3rd Class Nathan Hahn with a COVID-19 booster aboard the Military Sealift Command hospital ship USNS Mercy while underway for Pacific Partnership 2022 in the Pacific Ocean, May 6, 2022. Pacific Partnership, an annual deployment now in its 17th year, is the largest multinational humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Pacific. SHARE: Download: Full Size (2.09 MB) Tags: navy, coronavirus Credit: Navy Petty Officer 3rd Class Drace Wilson VIRIN: 220506-N-NC885-1019A.JPG Photo Gallery