The coronavirus pandemic's toll on San Francisco public schools may be felt for years. More than 1,700 students have left, which could cost the district millions of dollars. Some families left the city, others switched to private schools whose campuses were open. Will they come back, and what happens if they don't? Reporter Jill Tucker talks about what schools are grappling with. | Unlimited Chronicle access: sfchronicle.com/pod Learn more about your ad choices. Visit megaphone.fm/adchoices