YORKTOWN, Va. (Feb. 15, 2021) Gas Turbine Systems Technician (Mechanical) 3rd Class Erries Altura, from Delano, California, receives the Covid-19 vaccine aboard the Arleigh Burke class guided-missile destroyer USS Laboon (DDG 58), Feb. 15, 2021. Laboon is pier side at Naval Weapons Station Yorktown conducting routine maintenance. (US Navy photo by Mass Communications Specialist Seaman Jeremy R. Boan)