Can You Still Have Detectable SARS-CoV-2 RNA After Recovering From COVID-19?
Are recovered persons with persistent positive test of COVID-19 infectious to others?
See full answerPersons who have tested persistently or recurrently positive for SARS-CoV-2 RNA have, in some cases, had their signs and symptoms of COVID-19 improve. When viral isolation in tissue culture has been attempted in such persons in South Korea and the United States, live virus has not been isolated. There is no evidence to date that clinically recovered persons with persistent or recurrent detection of viral RNA have transmitted SARS-CoV-2 to others.Despite these observations, it’s no
Clinical Questions about COVID-19: Questions and Answers
• Patients who have recovered from COVID-19 can continue to have detectable SARS-CoV-2 RNA in upper respiratory specimens for up to 3 months after illness onset in concentrations considerably lower than during illness; however, replication-competent virus has not been reliably recovered and infectiousness is unlikely.
Ending Isolation and Precautions for People with COVID-19: Interim Guidance
How long can you test positive for COVID-19?
>People who have recovered from COVID-19 can continue to test positive for up to 3 months after their infection.
Requirement for Proof of Negative COVID-19 Test or Documentation of Recovery from COVID-19
What does a negative SARS-CoV-2 antibody test mean?
A negative result on a SARS-CoV-2 antibody test means antibodies to the virus were not detected in your sample. It could mean: • You have not been infected with COVID-19 previously. • You had COVID-19 in the past but you did not develop or have not yet developed detectable antibodies.
Antibody (Serology) Testing for COVID-19: Information for Patients and Consumers | FDA