审查有关水分在ARVI传播中的作用的出版物

观察和实验表明,湿度在包括流感和COVID-19在内的急性呼吸道病毒感染的传播中起着重要作用。这些数据除其他外证实,ARVI的主要传播途径是病毒气雾剂,因此,口罩无用以防止感染的传播。





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    实验表明,流感病毒在低湿度下在空气中持续时间更长,而脊髓灰质炎病毒在高湿度下持续时间更长。这与冬季观察到的流感活动和夏季观察到的脊髓灰质炎活动一致。本文的第一张图以对数刻度显示了流感病毒(\(\ circ \))和脊髓灰质炎病毒(\(\ times \))病毒的灭活(死亡)率,具体取决于相对湿度(以百分比为单位):



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    , , . . , — . , 64% 24 °C,  — 3–4%.



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    , SV40 ( ). 21 °C ( 22% 88%). 32 °C (50–60%) .



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    1990 1994. - (), . (–) ( , –). , ́ .   ,   . .



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    , , 30 °C 20%, 50%, 65% 80%. .



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    , . , . (\(p=0,048\) \(p=0,059\) ), (\(p=0,00027\)).



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    , . 1 °C 3.08%, 1.19%. 1 — 0,85% 0,51% .



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    50 10  2020 . 8 -19 42 , -19. , 10 -19 10  2020 .



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  15. Günther Th., et al. Investigation of a superspreading event preceding the largest meat processing plant-related SARS-Coronavirus 2 outbreak in Germany ( , -19 ), Social Science Research Network, 2020-07-23.



    分析了该图,工人的空间布置,气候条件以及通风,运输和居住条件,并对病毒基因组进行了完整分析。发现感染的传播是在一个密闭的房间中进行的,在该房间中空气不断循环并冷却到10°C。该病毒在员工中的传播是在三个工作日内进行的,从其中一个开始。该病毒的传播距离超过8米。所有员工都必须戴口罩并保持距离。






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