CDC Changes COVID-19 Isolation Guidance
The Centers for Disease Control and Prevention (CDC) issued updated guidance for people who test positive for COVID-19. The CDC now says that individuals who are symptomatic with COVID-19 should isolate at home for 10 days after symptoms begin and for 24 hours after their fever breaks without the use of fever-reducing medications, and with improvement of other symptoms. Those persons with severe illness should isolate for 20 days after symptom onset. Asymptomatic patients should isolate for 10 days from the date of their first positive test.
The CDC also now recommends people do not need to have two negative tests to end isolation, which was the previous standard.
The above guidance is for individuals who have to isolate due to a positive COVID-19 test. However, the CDC has not changed its initial quarantine guidance for those who have been in contact with an infected person. The CDC continues to recommend a 14-day quarantine period for people who have been in contact with an infected person, but do not have a confirmed infection.
The updated guidance comes at a time when COVID-19 cases are increasing throughout the Unites States and when testing capacity continues to be a critical component in controlling the spread of the disease. The CDC asserts that the guidance revision has nothing to do with concerns about testing capacity. Rather, the agency points to various studies noting that recovered COVID-19 patients continue to shed the virus for up to three months after recovery, but they do not transmit the virus. “These findings strengthen the justification for relying on a symptom-based, rather than test-based strategy for ending isolation of these patients, so that persons who are by current evidence no longer infectious are not kept unnecessarily isolated and excluded from work or other responsibilities,” the agency notes in the guidance.