WESA-FM: Assorted stories from WESA-FM : NPR

On today's program: Infectious disease researcher Dr. Amesh Adalja talks about how although the state is nearing a million confirmed COVID-19 cases, he’s reassured by declining hospitalizations; the lead curator of a new exhibit at the Heinz History Center describes Pittsburgh’s significance to U.S. democracy; and two locals preview their book about the history of jazz in Pittsburgh.