NEWPORT NEWS, Va. (Sept. 9, 2021) Hospital Corpsman 2nd Class Morgan Critchfield, from Shamong, New Jersey, assigned to PCU John F. Kennedy's (CVN 79) medical department, constitutionalizes a COVID-19 vaccination before USS Gerald R. Ford's (CVN 78) joint vaccination evolution with Kennedy in Ford’s aft weapon handing area, Sept. 9, 2021. Ford is inport at Newport News Shipyard executing her Planned Incremental Availability (PIA), a six-month period of modernization, maintenance, and repairs. (U.S. Navy photo by Mass Communication Specialist 2nd Class Zachary Melvin)