Effect of Throat Washings on Detection of 2019 Novel Coronavirus.

Guo, Wen-Liang; Jiang, Qian; Ye, Feng; Li, Shao-Qiang; Hong, Cheng; Chen, Li-Yan; Li, Shi-Yue · Clin Infect Dis · 2020

cross_sectional · Level IV

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Abstract

The 2019 novel coronavirus was detected in self-collected throat washings. The positive testing rate of throat washing was much higher than that of nasopharyngeal swabs. Throat washing is a promising candidate for 2019-nCoV screening and monitoring due to its noninvasiveness and reliability.

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