State Secretary of Health John Wiesman talks to the media about the decision to close schools in three counties in response to COVID-19, Thursday, March 12, 2020, in Olympia, Wash. All public and private K-12 schools in King, Pierce and Snohomish counties will be closed for six weeks, and Gov. Jay Inslee said there could be closures in more counties soon. (AP Photo/Rachel La Corte)

March 12, 2020