Animations created by scientists amid the coronavirus pandemic show how far a sneeze or cough can travel. Watch the latest videos on Covid-19.
원문출처 : https://www.cnn.com/videos/health/2020/04/10/sneeze-cough-animations-coronavirus-pandemic-eg-orig.cnn
원문출처 : https://www.cnn.com/videos/health/2020/04/10/sneeze-cough-animations-coronavirus-pandemic-eg-orig.cnn