Does air con help spread coronavirus? This Chinese study of 3 families in a restaurant suggests so

A study of 10 coronavirus cases from three families who dined at the same restaurant in southern China has suggested that air conditioning aided droplet transmission between them.“Strong airflow from the air conditioner could have propagated droplets” between three tables, according to the report of the research, based on the infections in the city of Guangzhou in late January. Droplet transmission alone could not explain the infections, it concluded.Restaurants should increase the space…

from South China Morning Post https://bit.ly/2Vq1IgS