Des Moines RegisterView CommentsTyson Foods announced a plan to temporarily close its Storm Lake pork processing plant late Thursday, hours after the Iowa Department of Public Health confirmed the facility was the site of a coronavirus outbreak that infected more than one-fifth of its workers.Tyson's meat processing facilities in Iowa and elsewhere have been hit hard by the COVID-19 pandemic. Previously, the company has had to temporarily close plants in Waterloo, Columbus Junction, Waterloo and Perry, as well as in Dakota City, Nebraska; Logansport, Indiana; and Pasco,...…Des Moines RegisterView CommentsTyson Foods announced a plan to temporarily close its Storm Lake pork processing plant late Thursday, hours after the Iowa Department of Public Health confirmed the facility was the site of a coronavirus outbreak that infected more than one-fifth of its workers.Tyson's meat processing facilities in Iowa and elsewhere have been hit hard by the COVID-19 pandemic. Previously, the company has had to temporarily close plants in Waterloo, Columbus Junction, Waterloo and Perry, as well as in Dakota City, Nebraska; Logansport, Indiana; and Pasco,...WW…