APTOPIX Virus Outbreak Iowa

Bishop William Joensen processes down the main aisle at the conclusion of Holy Thursday Mass in a near empty St. Ambrose Cathedral, Thursday, April 9, 2020, in Des Moines, Iowa. COVID-19 causes mild or moderate symptoms for most people, but for some, especially older adults and people with existing health problems, it can cause more severe illness or death. (AP Photo/Charlie Neibergall)