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首页> 外文期刊>Environmental Science & Technology >A Systematic Review of Surface Contamination, Stability, and Disinfection Data on SARS-CoV-2 (Through July 10, 2020)
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A Systematic Review of Surface Contamination, Stability, and Disinfection Data on SARS-CoV-2 (Through July 10, 2020)

机译：SARS-COV-2的表面污染，稳定性和消毒数据的系统审查（到2020年7月10日）

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摘要

We conducted a systematic review of hygiene intervention effectiveness against SARS-CoV-2, including developing inclusion criteria, conducting the search, selecting articles for inclusion, and summarizing included articles. Overall, 96 268 articles were screened and 78 articles met inclusion criteria with outcomes in surface contamination, stability, and disinfection. Surface contamination was assessed on 3343 surfaces using presence/absence methods. Laboratories had the highest percent positive surfaces (21%, n = 83), followed by patient-room healthcare facility surfaces (17%, n = 1170), non-COVID-patient-room healthcare facility surfaces (12%, n = 1429), and household surfaces (3%, n = 161). Surface stability was assessed using infectivity, SARS-CoV-2 survived on stainless steel, plastic, and nitrile for half-life 2.3-17.9 h. Half-life decreased with temperature and humidity increases, and was unvaried by surface type. Ten surface disinfection tests with SARS-CoV-2, and 15 tests with surrogates, indicated sunlight, ultraviolet light, ethanol, hydrogen peroxide, and hypochlorite attain 99.9% reduction. Overall there was (1) an inability to align SARS-CoV-2 contaminated surfaces with survivability data and effective surface disinfection methods for these surfaces; (2) a knowledge gap on fomite contribution to SARS-COV-2 transmission; (3) a need for testing method standardization to ensure data comparability; and (4) a need for research on hygiene interventions besides surfaces, particularly handwashing, to continue developing recommendations for interrupting SARS-CoV-2 transmission.
机译：我们对SARS-COV-2的卫生干预效能进行了系统审查，包括开发纳入标准，进行搜查，选择纳入物品，并概述包括的文章。总体而言，96个268篇文章被筛选，78篇文章符合表面污染，稳定性和消毒的含有结果。使用存在/不存在方法在3343个表面上评估表面污染。实验室的阳性百分比（21％，N = 83），其次是患者室医疗机构（17％，N = 1170），非Covid-患者室医疗机构表面（12％，n = 1429 ）和家庭表面（3％，n = 161）。使用感染性评估表面稳定性，SARS-COV-2在不锈钢，塑料和半衰期的腈上存活2.3-17.9小时。半衰期随温度和湿度的增加而增加，表面型不公振。具有SARS-COV-2的十种表面消毒试验，以及15个用替代品测试，表明阳光，紫外线，乙醇，过氧化氢和次氯酸盐还原99.9％。总体而言，（1）可以使SARS-COV-2污染表面与这些表面的生存性数据和有效表面消毒方法对准; （2）对SARS-COV-2传输的富马特贡献的知识差距; （3）需要测试方法标准化以确保数据可比性; （4）需要研究卫生干预措施，除了表面，特别是洗手，继续开发用于中断SARS-COV-2传输的建议。

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  • 来源
    《Environmental Science & Technology》 |2021年第7期|4162-4173|共12页
  • 作者

    Noah Bedrosian; Elizabeth Mitchell; Elsa Rohm; Miguel Rothe; Christine Kelly; Gabrielle String; Daniele Lantagne;

  • 作者单位

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

    Tufts University School of Engineering Medford Massachusetts 02155 United States;

  • 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);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    COVID-19; SARS-CoV-2; surface contamination; surface stability; surface disinfection;

    机译：新冠肺炎;SARS-CoV-2;表面污染;表面稳定性;表面消毒;

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