Students and employees with symptoms of COVID-19 should test immediately with an at-home antigen test. Students can call or make an appointment with UHS to discuss antigen test results, especially if symptoms worsen. Employees should contact their health care provider with concerns. A negative test does not necessarily mean you do not have COVID-19 — you may consider retesting with another antigen test 24-to-48 hours after the first. Stay home if you are sick.