U.S. Air Force Col. Robert Ramirez, 17th Training Wing vice commander, leaves the Norma Brown building, on Goodfellow Air Force Base, Texas, June 5, 2020. Members of the 17th TRW wore masks and followed social distancing procedures as Ramirez transitioned from Goodfellow to his gaining assignment in San Antonio, Texas, during the COVID-19 pandemic. (U.S. Air Force by Airman 1st Class Abbey Rieves)

U.S. Air Force Col. Robert Ramirez, 17th Training Wing vice commander, leaves the Norma Brown building, on Goodfellow Air Force Base, Texas, June 5, 2020. Members of the 17th TRW wore masks and followed social distancing procedures as Ramirez transitioned from Goodfellow to his gaining assignment in San Antonio, Texas, during the COVID-19 pandemic. (U.S. Air Force by Airman 1st Class Abbey Rieves)

U.S. Air Force Col. Robert Ramirez, 17th Training Wing vice commander, elbow bump members of the 17th Medical Group, while leaving the Norma Brown building for the last time during his time in station, before PCS-ing from Goodfellow Air Force Base, Texas, June 5, 2020.Members of the 17th TRW wore masks and followed social distancing procedures as Ramirez transitioned from Goodfellow to his gaining assignment in San Antonio, Texas, during the COVID-19 pandemic. (U.S. Air Force by Airman 1st Class Abbey Rieves)

U.S. Air Force Col. Robert Ramirez, 17th Training Wing vice commander, elbow bump members of Goodfellow, while leaving the Norma Brown building for the last time during his time in station, before PCS-ing from Goodfellow Air Force Base, Texas, June 5, 2020. Members of the 17th TRW wore masks and followed social distancing procedures as Ramirez transitioned from Goodfellow to his gaining assignment in San Antonio, Texas, during the COVID-19 pandemic. (U.S. Air Force by Airman 1st Class Abbey Rieves)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, presents the 312th Training Squadron Student of the Month award to Airman Jacob Warren, 312th TRS student, at Brandenburg Hall on Goodfellow Air Force Base, Texas, June 5, 2020. The 312th TRS’ mission is to provide Department of Defense and international allies with mission ready fire protection and special instruments graduates and provide mission support for the Air Force Technical Applications Center. (U.S. Air Force photo by Senior Airman Zachary Chapman)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, presents the 316th Training Squadron Student of the Month award to Airman 1st Class Jonathan Zamora, 316th TRS student, at Brandenburg Hall on Goodfellow Air Force Base, Texas, June 5, 2020. The 316th TRS’ mission is to conduct U.S. Air Force, U.S. Army, U.S. Marine Corps, U.S. Navy and U.S. Coast Guard cryptologic, human intelligence and military training. (U.S. Air Force photo by Senior Airman Zachary Chapman)

U.S. Air Force Col. Thomas Coakley, 17th Training Group commander, shows how he signs an articulation agreement amendment to an existing 2013 agreement between Angelo State University and the 17 TRG, during the COVID-19 pandemic, in the Brandenburg Hall on Goodfellow Air Force Base, Texas, June 2, 2020. The amended agreement allowed the 14N Intelligence Officer course graduates to transfer up to 12 semester hours towards three different ASU graduate programs for free. (U.S. Air Force photo by Airman 1st Class Abbey Rieves)

An Armenian laboratory technician at the Ministry of Health's central facility in Yerevan, Armenia, emplaces a pathogen sample into a test tube within the confines of a biosafety cabinet. (Department of Defense courtesy photo)

Laboratory technicians handle a potentially dangerous pathogen using a biosafety cabinet at the Republic of Georgia's central reference lab in Tbilisi, Georgia.

An Armenian laboratory technician at the Ministry of Health's central facility in Yerevan, Armenia, emplaces a pathogen sample into a test tube within the confines of a biosafety cabinet.

Laboratory technicians handle a potentially dangerous pathogen using a biosafety cabinet at the Republic of Georgia's central reference lab in Tbilisi, Georgia.

A screenshot of the Cabinet of Ministers of Ukraine's central COVID-19 dashboard provides transparency of the case-reporting situation in Ukraine. At https://covid19.gov.ua, the site was developed by the Ministry of Digital Transformation and is available in Ukrainian and English.

U.S. Air Force Gen. Stephen W. Wilson, vice chief of staff of the Air Force, greets Master Sgt. Nicholas Schulte, 312th Training Squadron flight chief, at the Louis F. Garland Department of Defense Fire Academy on Goodfellow Air Force Base, Texas, May 29, 2020. Instead of shaking hands, bumping elbows has become the new way to greet in light of COVID-19 health and safety measures. (U.S. Air Force photo by Airman 1st Class Ethan Sherwood)

U.S. Air Force Chief Master Sgt. Lavor Kirkpatrick, 17th Training Wing command chief, Lt. Gen. Mary O’Brien, deputy chief for intelligence surveillance and reconnaissance, Gen. Stephen W. Wilson, vice chief of staff of the Air Force, and Col. Andres Nazario, 17th TRW commander, walk away from a fire training plane at the Louis F. Garland Department of Defense Fire Academy on Goodfellow Air Force Base, Texas, May 29, 2020. Wilson and O’Brien put out the fire around the plane with a truck-mounted, water hose. (U.S. Air Force photo by Airman 1st Class Ethan Sherwood)

U.S. Air Force Airman Alyxandria Chaney, 316th Training Squadron student, explains to General Stephen Wilson, vice chief of staff of the Air Force, her daily routine of distance learning from her dorm room since the COVID-19 pandemic at the 316th TRS squadron housing on Goodfellow Air Force Base, Texas, May 29, 2020. Students now participate in a hybrid class allowing them to study and learn from either their dorm room or computer labs within the squadron housing. (U.S. Air Force photo by Senior Airman Seraiah Wolf)

U.S. Air Force Gen. Stephen Wilson, vice chief of staff of the Air Force, interacts with an instructor through virtual means in a new unclassified classroom in the 316th Training Squadron computer lab on Goodfellow Air Force Base, Texas, May 29, 2020. Since COVID-19 the curriculum for some courses has been adapted to a hybrid version so that students have the ability to study outside of the classroom and interact with instructors virtually guaranteeing student and instructor safety during the pandemic. (U.S. Air Force photo by Senior Airman Seraiah Wolf)

U.S. Air Force Airman 1st Class Stefan Renner, 17th Comptroller Squadron network management technician, salutes Gen. Stephen Wilson, vice chief of staff of the Air Force, after being coined in front of the Ross Clinic on Goodfellow Air Force Base, Texas, May 29, 2020. During his visit, Wilson coined Airmen nominated by their commanders for their outstanding work during COVID-19. (U.S. Air Force photo by Senior Airman Seraiah Wolf)

Free weights are useable at the Mathis Fitness Center’s outdoor facilities, on Goodfellow Air Force Base, Texas, May 26, 2020. The base introduced the new open-air workout facility during the transition to the Health Protection Level Bravo, and strictly followed the recommended COVID-19 health and safety precautions. (U.S. Air Force photo by Airman 1st Class Abbey Rieves)

Military members exercise at the Mathis Fitness Center’s outdoor facilities, on Goodfellow Air Force Base, Texas, May 28, 2020. The open-air concept fitness center provided more fitness options for base personnel, while supporting health and safety precautions such social distancing during the COVID-19 pandemic. (U.S. Air Force photo by Airman 1st Class Abbey Rieves)

The rules to the Mathis Fitness Center’s outdoor facilities are on display, on Goodfellow Air Force Base, Texas, May 28, 2020. The staff intentionally spaced the equipment to enforce a six-foot-social-distance and provided cleaning towels and spray bottles to sanitize the machines after each use. (U.S. Air Force photo by Airman 1st Class Abbey Rieves)