NEWPORT NEWS, Va. (Jan. 19, 2022) Hospital Corpsman 2nd Class Blaine Grandfield, from Merit, Texas, assigned to USS Gerald R. Ford’s (CVN 78) medical department, administers a COVID-19 booster shot to Damage Controlman 3rd Class Seandee Heyde, from Phoenix, during a COVID-19 booster shot exercise aboard the ship, Jan. 19, 2022. Ford is in port 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 3rd Class Zack Guth)