MARINE CORPS SUPPORT FACILITIES NEW ORLEANS (Feb. 25, 2021) Hospital Corpsman 2nd Class Timothy Treas, a preventive medicine technician for Naval Branch Health Clinic Belle Chasse, briefs Marines, Sailors and civilians of MARFORRES prior to administering the first shot of the Moderna COVID-19 vaccine at Marine Corps Support Facility New Orleans. COVID-19 vaccinations are essential in protecting the force and maintaining readiness so that MARFORRES can remain combat-effective and deployable world-wide. (U.S. Marine Corps photo by Lance Cpl. Mitchell Collyer)