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首页> 外文期刊>Environmental Science & Technology >Potential Sensitivity of Wastewater Monitoring for SARS-CoV-2: Comparison with Norovirus Cases
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Potential Sensitivity of Wastewater Monitoring for SARS-CoV-2: Comparison with Norovirus Cases

机译：SARS-COV-2废水监测的潜在敏感性：与诺病毒病例的比较

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摘要

The recent novel coronavirus (COVID-19) pandemic caused by the SARS-CoV-2 infection has led to 3 018 952 confirmed cases and 207 973 deaths in 213 countries and regions as of April 30, 2020, according to the World Health Organization's situation report. While identifying individuals infected with COVID-19 is relatively straightforward when symptoms are evident, identifying presymptomatic or asymptomatic patients is not and can be a major undetected transmission route in spreading the virus. The median incubation period of COVID-19 with no apparent symptoms is 5.1 days, and the percentage of infected individuals with asymptomatic infection is estimated to be between 18% and 31% of total infections. Environmental surveillance for the presence of the virus in wastewater, known as wastewater-based epidemiology, could be an early warning tool and an effective approach for rapidly detecting COVID-19 outbreaks regardless of symptoms. Several studies have reported detection and isolation of SARS-CoV-2 in feces. Recently, detection of SARS-CoV-2 in sewage were reported in The Netherlands and Australia. Importantly, presymptomatic patients and asymptomatic patients also had a viral load in feces as well as symptomatic patients.
机译：最近的新型冠状病毒（Covid-19）由SARS-COV-2感染引起的大流行引起了3 018 952所确诊的案件，并于207个国家和地区死亡，截至2020年4月30日，根据世界卫生组织的情况，报告。当症状明显时，鉴定COVID-19感染的个体相对简单，鉴定假设或无症状患者并不是并且可以是扩散病毒的主要未检测到的传输路径。 Covid-19的中位孵化期没有明显症状为5.1天，并且估计具有无症状感染的感染个体的百分比占总感染的18％至31％。在废水中存在病毒的环境监测，称为废水的流行病学，可能是一种预警工具，以及快速检测Covid-19爆发的有效方法，无论症状如何。几项研究报告了粪便中的SARS-COV-2检测和分离。最近，荷兰和澳大利亚报道了污水中SARS-COV-2的检测。重要的是，假设患者和无症状患者也患有粪便病毒载体以及症状患者。

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  • 来源
    《Environmental Science & Technology》 |2020年第11期|6451-6452|共2页
  • 作者

    Akihiko Hata; Ryo Honda;

  • 作者单位

    Faculty of Engineering Toyama Prefectural University Imizu 939-0398 Japan;

    Faculty of Geosciences and Civil Engineering Kanazawa University Kanazawa 920-1192 Japan Research Center for Environmental Quality Management Graduate School of Engineering Kyoto University Otsu 520-0811 Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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