• Why you shouldn't deliberately catch Omicron to 'get it over with'
• WHO: Omicron could infect half of Europe in next 2 months
원문출처 : https://www.cnn.com/2022/01/11/health/us-coronavirus-tuesday/index.html
원문출처 : https://www.cnn.com/2022/01/11/health/us-coronavirus-tuesday/index.html