MANAMA, Bahrain (Dec. 30, 2020) Capt. Greg Smith, Naval Support Activity (NSA) Bahrain�s commanding officer, receives the COVID-19 vaccine from Hospital Corpsman 2nd Class Rose Martinez. The vaccine is being administered in phases based on priority levels to reduce the burden of COVID-19 in high-risk populations and simultaneously mitigate risk to military operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Justin Yarborough/Released)