Stacy Christensen, APRN, (off camera) disinfects John Grimes, RN, between testing patients for COVID-19 at a walk-up testing site on the New Haven Green Wednesday. The city, along with Murphy Medical Associates, set up the one-day site to make testing easy and accessible to anyone with or without symptoms of the disease and to promote the importance of testing. Credit: Cloe Poisson / CTMirror.org