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The University of Louisville Journal of Respiratory Infections

Abstract

Some patients recovered from COVID-19 but the reverse transcription polymerase chain reaction (RT-PCR) for SARS-CoV-2 remains persistently positive. In the evaluation of these patients it is important to define the cycle threshold (Ct) value of the RT-PCR test. This article will present a case study, address relevant findings and interpretation of the RT-PCR test, and define the use of Ct values in defining when a healthcare working may return to work. Our current approach is to allow to return to work healthcare workers with persistently positive RT-PCR if the Ct values are greater than 35.

Funder

The author(s) received no specific funding for this work.

DOI

10.18297/jri/vol4/iss1/54

Creative Commons License

Creative Commons Attribution 4.0 License
This work is licensed under a Creative Commons Attribution 4.0 License.

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