New Jersey National Guard combat medic specialists with Joint Task Force-57 (JTF-57), test an electrocardiogram at the Meadowlands Exposition Center, Secaucus, N.J., April 6, 2020. The New Jersey National Guard medical staff is assisting state and local officials in operating the Field Medical Station in support of the COVID-19 relief effort. (U.S. Army National Guard photo by Spc. Michael Schwenk)