CHINHAE, Republic of Korea (Mar. 16, 2021) Hospital Corpsman 2nd Louis Monrose fills a syringe with COVID-19 vaccine at Navy Branch Health Clinic Chinhae. Sailors assigned to Navy Branch Health Clinic Chinhae and Soldiers assigned to the 549th Medical Hospital Center, 65th Medical Brigade administered the Janssen COVID-19 vaccine, on a completely voluntary basis to eligible personnel. (U.S. Navy Photo by Mass Communication Specialist Seaman Adam Craft)