Regardless of vaccination status, anyone who has been in contact with someone with Covid-19, should be tested 5-7 days after exposure. Options for shortened quarantine only apply if no symptoms develop. 7 day quarantine: Unvaccinated persons can end quarantine after day 7 with a negative test done 5-7 days after exposure. Quarantine cannot end before day 7. 10 day quarantine: Unvaccinated persons can end quarantine after day 10 if they have not been tested for Covid-19 and do not have symptoms.