When to get tested after exposure
How long should I wait to take a COVID-19 test after exposure to a known or suspected case?
Regardless of their vaccination status, people who have had a close contact exposure with someone known or suspected of having COVID-19 should be tested at least 5 days after the incident, if possible, or earlier if symptoms develop.
Who is considered a close contact to someone with COVID-19?
For COVID-19, a close contact is anyone who was less than 6 feet away from you for a combined total of 15 minutes or more over a 24-hour period. An infected person can transmit SARS-CoV-2, the virus that causes COVID-19, starting 48 hours (2 days) before they have symptoms or before they were tested.
How long is the incubation period for COVID-19?
What should people do if they are in close contact with someone infected with the coronavirus disease?
What should I do if I’ve been exposed to a confirmed case of Covid-19 if my vaccine is not up-to-date?
Stay home and quarantine for at least 5 full days. Wear a well-fitted mask if you must be around others in your home. Do not travel. Even if you don’t develop symptoms, get tested at least 5 days after you last had close contact with someone with COVID-19.