Petty Officer 3rd Class Verenice Pat administers a smallpox vaccination. U.S. Navy Petty Officer 3rd Class Verenice Pat administers a smallpox vaccination in the hangar bay of the aircraft carrier USS Ronald Reagan (CVN 76) in the Pacific Ocean on May 31, 2009. The aircraft carrier is on a deployment to the western Pacific Ocean. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 592016-E-ULE62-423.jpg Photo Gallery