A Health Care Worker seals a coronavirus swab after testing at the Pro Health Urgent Care coronavirus testing site on April 30, 2020 in Wantagh, New York. (Al Bello/Getty Images North America) If it ...
Experts expect cases to rise again this winter. Here’s the latest on symptoms, treatments and testing. By Dani Blum Dani Blum has reported on Covid since the spring of 2020. There are few constants ...