According to our news partner KWWL, starting next week, you'll need to wear a mask if you decide to do your shopping inside a Walmart or Sam's Club. To see the official company policy click HERE

Walmart joins other stores like Costco and Best Buy who have also implemented mask mandates.

The policy will begin on Monday, July 20 to give managers time to train staff, put up signage and let shoppers learn about the mask mandate.

In Iowa, there is no state mask mandate. However, health officials strongly recommend Iowans wear a mask to help slow the spread of COVID-19.