Temporary shutdowns for COVID-19 disinfection hit more Walmarts, other Florida locations Temporary shutdowns for COVID-19 disinfection hit more Walmarts, other Florida locations January 6, 2022 dzadmin Comments 0 Comment In Polk County, at least two Walmarts, and a nearby city hall and library, announced temporary shutdowns for a deep cleaning amid the surge of COVID-19 omicron cases.