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暖通空调>期刊目次>2021年>第10期

探讨新冠病毒传播方式及防控对策

Discuss transmission modes of SARS-CoV-2 and its prevention and control countermeasures

沈晋明 刘燕敏
同济大学

摘要:

基于疫情中使人困惑的典型案例分析了新冠病毒传播方式。认为介于飞沫传播与空气传播两者之间应该还存在气溶胶云的传播方式。如用气溶胶云的传播理论来分析疫情中各种案例就可以得出较为合理的解释。新的传播方式会对干预措施和个人防护等提出新的要求,为此提出了相应的防控对策及关注点。

关键词:新冠病毒,传播方式,气溶胶云,防控对策,关注点

Abstract:

Analyses the transmission mode of SARS-CoV-2 based on the typical confusing cases in the epidemic. Considers that there should be a mode of aerosol cloud transmission between droplet transmission and air transmission. If using the aerosol cloud transmission theory to analyse various cases in the epidemic, a reasonable explanation can be drawn. The new mode of transmission will put forward new requirements on intervention measures and personal protection. Therefore, puts forward the corresponding prevention and control countermeasures and focus points.

Keywords:SARS-CoV-2,transmissionmode,aerosolcloud,preventionandcontrolcountermeasure,focuspoint

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