A subvariant of Omicron, BA.2, is leading to a new wave of Covid-19 infections across Europe. Cases in the United Kingdom, Germany, the Netherlands and other countries are going up, driven by this very contagious coronavirus strain.
원문출처 : https://www.cnn.com/2022/03/22/health/omicron-covid-variant-wellness/index.html
원문출처 : https://www.cnn.com/2022/03/22/health/omicron-covid-variant-wellness/index.html