T&T Supermarket says it will offer temperature checks for customers entering its stores starting Monday in a bid to protect shoppers and employees from the novel coronavirus. “As we all know, fever is the most common symptom for COVID-19,” the grocery chain said in a Facebook post on Saturday. “In order to protect our customers and staff, we will be providing temperature check service starting on the coming Monday (Apr 20).” In an email, T&T CEO Tina Lee said this is a “voluntary service” beginning Monday at “most of our stores.” [ Sign up for our Health IQ newsletter for the latest coronavirus updates ] “Anyone with a fever will be kindly asked to rest at home and contact their health-care provider,” she said.