32개국 과학자 239명 "코로나19 에어로졸 감염" WHO에 공개 서한<br /><br />Hundreds of scientists are urging the World Health Organization to fully acknowledge the airborne spread of COVID-19,... highlighting the need for the agency to revise its recommendations.<br />In an open letter to the WHO, 239 experts from 32 countries outlined evidence that smaller particles can infect people,... contrary to what the WHO says.<br />The WHO says the virus spreads primarily by large respiratory droplets that,... once expelled by infected people via coughs and sneezes,... fall quickly to the ground.<br />The scientists plan to publish their letter in a scientific journal next week.<br />
