Equipment Test New Jersey National Guard combat medic specialists assigned to Joint Task Force 57 test an electrocardiogram machine at the Meadowlands Exposition Center in Secaucus, N.J., April 6, 2020. The New Jersey National Guard medical staff is assisting state and local officials in operating a field medical station in support of the COVID-19 relief effort. SHARE: Download: Full Size (4.1 MB) Tags: Coronavirus, Coronavirus Credit: Army Spc. Michael Schwenk, New Jersey Army National Guard VIRIN: 200406-Z-IB607-1018.JPG Photo Gallery