Walmart Among Retailers Limiting How Many COVID-19 Home Tests You Can Buy

With just three days left before Christmas, the lines to get a COVID-19 test are getting longer and longer. Making a tough situation even worse, some testing sites have shut down because they don’t have enough medical personnel to deal with the crisis. Rapid test kits are all but impossible to find, even online. Walmart is lowering its cap on how many at-home tests customers can buy online, citing limited inventory and high demand.