Aerosol transmission may occur when people are exposed to high concentration of virus-laden aerosols in a relatively closed environment for a long time. It is not the main transmission route. Medics and researchers in high-risk work environment should adopt airborne infection isolation as a precaution. As for the general public, there is no need to worry. Just keep rooms well ventilated.

氣溶膠傳播如何防范？

在相對封閉的環境中，長時間暴露于高濃度氣溶膠情況下，存在氣溶膠傳播的可能，但不是主要傳播方式。這提醒醫護人員和研究人員，在一些特殊環境下工作應注意采取空氣隔離的防護措施。但普通公眾對此不必過于擔心，在家常開窗通風就可以。