Wednesday, 02 Sep 2020 01:41 PM MYT
NINGBO, Sept 2 — A person on a poorly ventilated Chinese bus infected nearly two dozen other passengers with coronavirus even though many weren't sitting close by, according to research published on Tuesday that offers fresh evidence the disease can spread in the air. Researchers believe a passenger, whose gender was not identified, was likely patient zero because the person had been in contact with people from Wuhan, the city where the contagion emerged late last year.
What is notable is that the sickness infected people in the front and back of the bus, outside the perimeter of 1-2 metres that authorities and experts say infectious droplets can travel.