Throughout the fall semester, Penn has used nasal swabs to test for COVID-19. The University will transition to saliva-based screening starting Dec. 7.
COVID-19 Coronavirus Testing Site Houston Hall of Flags Nasal Swabs.jpg
Throughout the fall semester, Penn has used nasal swabs to test for COVID-19. The University will transition to saliva-based screening starting Dec. 7. Jonah Charlton

