Infectious as “wet markets” are,  U.S. slaughterhouse conditions appear to be much worse             WATERLOO & SIOUX CITY, Iowa;  SIOUX FALLS,  South Dakota––COVID-19 has infected hundreds of U.S. slaughterhouse workers,  who may have spread the pandemic disease to whole cities,  USA Today reported late on April 22,  2020. The Huanan Seafood Wholesale Market in Wuhan,  […]