The world is in a "race against time" with the Omicron coronavirus variant, said European Commission President Ursula von der Leyen on Sunday, warning during a visit to Riga that scientists and manufacturers will need weeks to fully understand the new variant.
원문출처 : https://www.cnn.com/2021/11/28/world/coronavirus-omicron-variant-spreading-intl/index.html
원문출처 : https://www.cnn.com/2021/11/28/world/coronavirus-omicron-variant-spreading-intl/index.html