U.S. COVID cases are on the rise, but this doctor sees hope on the horizon : Coronavirus Updates : NPR

People wait in line to receive a COVID-19 test on Tuesday in New York. The U.S. recorded more than 1 million COVID-19 cases on Monday. Angela Weiss/AFP via Getty Images hide caption toggle caption Angela Weiss/AFP via Getty Images People wait in line to receive a COVID-19 test on Tuesday in New York. The U.S….