More than two years into the pandemic, most Americans have returned to a sense of some normalcy. But the virus is still disrupting daily life in the U.S. with more than 130,000 per day and deaths on the rise. We reached out to viewers about their latest questions on COVID-19. Katelyn Jetelina, an epidemiologist with the University of Texas, joins Judy Woodruff to provide some answers. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders