Posted inChina, Covid-19, Guangzhou, Health, Hong Kong

Covid-19 risk linked to poor ventilation: study

To avoid Covid-19 infection in poorly ventilated indoor environments, people must space themselves a greater distance from each other than the widely recommended 1.5 meters, according to researchers. Recent studies have revealed that droplets from a person’s mouth can travel several meters, potentially infecting people on the other side of a room. Research on spittle, […]