The coronavirus spreading across the globe might never be eliminated, a leading World Health Organization official has said.
원문출처 : https://www.cnn.com/2020/05/14/health/coronavirus-endemic-who-mike-ryan-intl/index.html
원문출처 : https://www.cnn.com/2020/05/14/health/coronavirus-endemic-who-mike-ryan-intl/index.html