CNN's Pete Muntean got to take a look at how airlines are preparing to transport the coronavirus vaccine at below freezing temperatures.
원문출처 : https://www.cnn.com/videos/health/2020/12/01/airlines-coronavirus-vaccine-muntean-lklv-lead-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2020/12/01/airlines-coronavirus-vaccine-muntean-lklv-lead-vpx.cnn