Public Health Topics
Isolation and Quarantine

The Los Angeles County Department of Public Health announced on March 10, 2023 that the County will align with the following new guidance issued by the California Department of Public Health (CDPH):

  • Isolation – Starting March 13, individuals who have tested positive for COVID-19 should continue to isolate (stay home) for 5 days and may leave isolation after day 5, as long as they have been fever-free for 24 hours (without the use of fever-reducing medicines) and they either have no symptoms or their symptoms are mild and improving. A negative COVID-19 test is no longer required to leave isolation between days 6-10. The Department of Public Health strongly recommends that people test negative prior to leaving isolation between days 6-10.

Infected people should wear a well-fitting mask around others for a total of 10 days. People may now discontinue wearing a mask around others between days 6-10 if they have two sequential negative tests taken at least one day apart.

  • Quarantine – Starting March 13, it is strongly recommended but not required that a person who is a close contact to a person with a confirmed case of COVID-19 wears a well-fitting mask around others for a total of 10 days, especially in indoor settings or when near those who are at high risk for severe illness. It is recommended that close contact tests as soon as possible to determine infection status and then, if negative, test again within 3-5 days after the last known exposure.

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