If you think you have been exposed to COVID-19, but you don’t have symptoms, follow the instructions on how to quarantine for 14 days after exposure. You may also want to get tested, but wait at least seven days after the date you think you were exposed to get tested using a PCR test. If you get tested too early, there may not be enough viral material for the test to detect.
While it’s a good idea to wait about seven days to be tested after the date of exposure if you don’t have symptoms, some people may not become ill for up to 14 days. For that reason, people who have been exposed to COVID-19 should minimize their contact with others for 14 days from the date of their exposure, even if they test negative before the full two weeks have passed.