Survival of aerosolized coronavirus in the ambient air

被引：114

作者：

Pyankov, Oleg V. ^{[1
]}

Bodnev, Sergey A. ^{[1
]}

Pyankova, Olga G. ^{[1
]}

Agranovski, Igor E. ^{[2
]}

机构：

[1] State Res Ctr Virol & Biotechnol Vector, Koltsov 630559, Novosibirsk Reg, Russia

[2] Griffith Univ, Sch Engn, Brisbane, Qld 4111, Australia

来源：

JOURNAL OF AEROSOL SCIENCE | 2018年 / 115卷

关键词：

Bioaerosol; Airborne virus; Coronavirus; Virus viability; INFLUENZA-VIRUS; PERSONAL SAMPLER; AIRBORNE VIRUSES; RAPID DETECTION; SEASONAL FACTOR; TRANSMISSION; CHICKENS; SARS; INACTIVATION; INFECTIVITY;

D O I：

10.1016/j.jaerosci.2017.09.009

中图分类号：

TQ [化学工业];

学科分类号：

081705 [工业催化];

摘要：

An inactivation of airborne pathogenic Middle East Respiratory Syndrome (MERS-CoV) virus was investigated under controlled laboratory conditions. Two sets of climatic conditions were used in the experiments; (1) representing common office environment (25 degrees C and 79% RH) and (2) climatic conditions of the Middle Eastern region where the virus was originated from (38 degrees C and 24% RH). At the lower temperature, the virus demonstrated high robustness and strong capability to survive with about 63.5% of microorganisms remaining infectious 60 min after aerosolisation. Fortunately, virus decay was much stronger for hot and dry air scenario with only 4.7% survival over 60 min procedure.

引用

页码：158 / 163

页数：6

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