U.S. Air Force Airman 1st Class Giovanni Cruz, 354th Healthcare Operations Squadron health service management specialist, answers a phone call from a patient Jan. 13, 2021 on Eielson Air Force Base, Alaska. Cruz records COVID-19 tests, logs them into the patient's medical history and works with the 354th Operational Medical Readiness Squadron Public Health Flight to mitigate the spread of the virus. (U.S. Air Force photo by Senior Airman Beaux Hebert)