@GHCuthbertson @JonathonMomsen @ChocoMeditator @yaneerbaryam I think they have. Quarantining whole buildings (knowing that ventilation is shit), etc. White suits mostly wear proper respirators, etc. They just haven't decided that direct focus on mitigation of airborne is best, or perhaps not feasible.
@GHCuthbertson@JonathonMomsen@ChocoMeditator@yaneerbaryam我想他们有。隔离整个建筑（知道通风是狗屎）等。白色西装大多佩戴合适的呼吸器等。他们只是没有决定直接关注空气传播的缓解是最好的，或者可能不可行。