Walmart says it will soon have more than 20 coronavirus testing sites in 10 states.<br />The goal is to have these sites built by the end of April, according to Business Insider.<br />The retailer has been working with the federal government to set up drive-thru testing sites in its parking lots.<br />The first two sites opened in the Chicago area on March 22.<br />The sites are staffed by the US Health and Human Services, as well as Walmart pharmacists.<br />All people at the testing sites are volunteers, according to reports from the testing locations.
