This article was last reviewed on June 21, 2022.
Isolation is an important way to protect yourself and others and slow the spread of coronavirus (COVID-19).
Isolate means staying at home, and applies to those who are infected with COVID-19 and those who live in the same household as someone infected regardless of whether they are having symptoms or not. Quarantine applies to those who have been in close contact (less than 6 feet apart for a total of 15 minutes or more) with someone who has COVID-19.
Isolation:
If you have symptoms of COVID-19 or tested positive for COVID-19, you should isolate. You need to stay home for at least 5 days and avoid contact with other people.1
You can stop isolation after
- it has been 5 full days (day 0 is your first day of symptoms) since your symptoms first started AND
- at least 24 hours with no fever AND
- other COVID-19 symptoms are improving
If you have not had symptoms, you can stop isolation if it has been 5 full days since your positive COVID-19 test.
If you have had severe illness with COVID-19, you should isolate for a full 10 days.
You should also continue the following precautions until day 10:
- wear a well fitting face mask when around other people
- avoid travel
- avoid being around people that are high risk for COVID-19 illness
Quarantine:
If you are not up to date on your vaccine and have been around someone who has COVID-19, you should1:
- stay home and quarantine for a full 5 days
- get tested at least 5 days after your contact
- isolate and get tested if you develop symptoms
- for 10 days, watch for symptoms, wear a well-fitted mask when around others, avoid travel and avoid contact with people at high risk
If you are up to date on your vaccine and have been around someone who has COVID-19, you should1:
- get tested at least 5 days after your contact
- isolate and get tested if you develop symptoms
- for 10 days, watch for symptoms, wear a well-fitted mask when around others, avoid travel and avoid contact with people at high risk
If you had confirmed COVID-19 within the past 90 days (you tested positive using a viral test), you
- do not need to quarantine
- do not need to stay home unless you develop symptoms