In this Thursday, March 19, 2020, photo, Rebecca Biernat gets her son Seamus Keenan, 6, ready to take a live class online at their home in San Francisco. California's Bay Area has been shut down for more than a week, the first region of America to order its residents to stay home, work remotely and homeschool their children in a desperate bid to slow the spread of the coronavirus pandemic. (AP Photo/Jeff Chiu)

March 27, 2020