Some retailers are now considering whether to implement temperature testing of staff and perhaps customers. In doing so, they would be replicating approaches adopted by airports, and some privately owned cafes, shops, and offices in several Asian markets.
According to the CDC there is no evidence that COVID-19 can be spread to humans through the use of pools and hot tubs. Proper operation, maintenance, and disinfection (e.g., with chlorine and bromine) of pools and hot tubs should remove or inactivate the virus that causes COVID-19.