作者
Arwa E Alsaud, Arun Prabhakaran Nair, Ahmad S Matarneh, Sreethish Sasi, Rania El Hassan, Fahmi Khan, Peter Coyle, Mohamed Abu Khattab, Mouhand FH Mohamed
发表日期
2021/4
期刊
The American Journal of Tropical Medicine and Hygiene
卷号
104
期号
4
页码范围
1472
出版商
The American Society of Tropical Medicine and Hygiene
简介
COVID-19 has surfaced as a multi-organ disease predominantly affecting the respiratory system. Detection of the viral RNA through reverse transcriptase–PCR (RT-PCR) from a nasopharyngeal or throat sample is the preferred method of diagnosis. Recent evidence has suggested that COVID-19 patients can shed the SARS-CoV-2 for several weeks. Herein, we report six cases of COVID-19 who had persistently positive SARS-CoV-2 on repeat RT-PCR testing reaching up to 9 weeks. The spectrum of cases described ranges from asymptomatic infection to severe COVID-19 pneumonia. A full understanding of the virus’s transmission dynamics needs further research. Prolonged viral shedding currently has unclear implications on the management and isolation decisions—the role of the cycle threshold (Ct) value in guiding therapeutic decisions is yet to be clarified. More data on the relationship between Ct values …
引用总数
20212022202320241761
学术搜索中的文章
AE Alsaud, AP Nair, AS Matarneh, S Sasi, R El Hassan… - The American Journal of Tropical Medicine and …, 2021