China gained the "understanding and support" from the World Health Organization before starting a controversial emergency use program for its Covid-19 vaccine candidates, a Chinese health official said Friday.
원문출처 : https://www.cnn.com/2020/09/25/asia/china-vaccine-who-intl/index.html
원문출처 : https://www.cnn.com/2020/09/25/asia/china-vaccine-who-intl/index.html