You should also self-isolate straight away if: you've tested positive for COVID-19 – this means you have the virus. someone you live with has symptoms or tested positive (unless you are not required to self-isolate – check below if this applies to you)

When should I isolate for COVID-19?

You isolate when you have symptoms of COVID-19 or are infected with the virus that causes COVID-19, even if you don't have symptoms. Public health recommendations for testing and quarantine of close contacts with ongoing exposure depend on vaccination status.

How long do you need to stay home after coming into close contact with someone who has COVID-19?

Anyone who has had close contact with someone with COVID-19 should stay home for 14 days after their last exposure to that person.