Tyson Foods will shut U.S. pork plant as more workers catch COVID-19

Tyson Foods Incsaid on Thursday it will temporarily close an Iowa pork plant due to the coronavirus pandemic, a month after U.S. President Donald Trump ordered slaughterhouses to stay open to protect the country's food supply.Meat processors like Tyson Foods, WH Group'sSmithfield Foods and JBS USA temporarily closed about 20 slaughterhouses last month as workers fell ill with the new coronavirus, leading to shortages of certain products in grocery stores.An Iowa state official said 555 employees