The World Health Organization on Thursday released a new scientific report detailing how the coronavirus can pass from one person to the next -- including through the air during certain medical procedures, and possibly through the air in crowded indoor spaces.
원문출처 : https://www.cnn.com/2020/07/09/health/airborne-transmission-coronavirus-who-brief/index.html
원문출처 : https://www.cnn.com/2020/07/09/health/airborne-transmission-coronavirus-who-brief/index.html