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Research Article
Jian-Chun Wang
Science and education department, Shenzhen Samii Medical Center
Corresponding Author
Shuo Song
Science and education department, Shenzhen Samii Medical Center
Corresponding Author
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Recently, the recurrence of positive SARS-CoV-2 viral RNA in recovered COVID-19 patients get more attention. Here we report a cohort study on the follow up of 182 recovered patients under medical isolation observation. There are 20 (10.99 %) patients out of the 182 were detected SARS-CoV-2 RNA turned positive, but none of them shows any clinical symptomatic recurrence indicating that COVID-19 has a good prognosis. Females and young patients aged under 15 have higher re-positive rate than the average, and none of the severe patients turned re-positive. Notably, most of the re-positive cases turn negative in the followed tests, suggesting that the importance of dynamic surveillance of SARS-CoV-2 RNA for infectivity assessment.
Keywords
SARS-CoV-2, recurrence, recovered patients, antibody detection
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A new preprint design is coming!
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research Article
Jian-Chun Wang
Science and education department, Shenzhen Samii Medical Center
Corresponding Author
Shuo Song
Science and education department, Shenzhen Samii Medical Center
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Published
View the published article at Scientific Reports.
Version 1
Posted 13 Apr, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Infectious Diseases
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Scientific Reports.
Recently, the recurrence of positive SARS-CoV-2 viral RNA in recovered COVID-19 patients get more attention. Here we report a cohort study on the follow up of 182 recovered patients under medical isolation observation. There are 20 (10.99 %) patients out of the 182 were detected SARS-CoV-2 RNA turned positive, but none of them shows any clinical symptomatic recurrence indicating that COVID-19 has a good prognosis. Females and young patients aged under 15 have higher re-positive rate than the average, and none of the severe patients turned re-positive. Notably, most of the re-positive cases turn negative in the followed tests, suggesting that the importance of dynamic surveillance of SARS-CoV-2 RNA for infectivity assessment.
Figure 1
This is a list of supplementary files associated with this preprint. Click to download.
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