U.S. Air Force Lt. Col. Susan Joseph, nurse practitioner, Family Health Clinic, 86th Medical Group, 86th Airlift Wing, Ramstein Air Base, inoculates a child with the COVID-19 vaccine for ages 5-11 at Landstuhl Regional Medical Center, Nov. 18. LRMC, the largest American hospital overseas, began COVID-19 vaccinations for children ages 5 to 11, becoming one of the first Military Treatment Facilities overseas to vaccinate that patient population.