A warning sign hangs on a door frame at Child Development Center 1 on Joint Base Andrews Md., April 3, 2020. These posters are one of the many measures the establishment has taken during the COVID-19 outbreak. Staff members stay in their assigned community to prevent crosscontamination through personnel and children. The three priorities during the pandemic are to protect people, maintain mission readiness and support the whole-of-government effort. (U. S. Air Force photo by Senior Airman Xiomara M. Martinez)