Walmart is rolling out free, mandatory testing to all workers in New Mexico. The tests will be given to employees every 2 weeks. While many meat packing companies such as Tyson Foods have rolled out mandatory testing for employees, few retailers are doing the same. Grocery giant Kroger was one of the first major retailers to offer free testing for workers, rolling out free at-home COVID tests in July. Now, Walmart is following suit.
See "Walmart Rolls Out Mandatory Covid-19 Testing for New Mexico Employees ", Kate Taylor , Business Insider , November 18, 2020