A virologist and adviser to Thailand's government on Tuesday endorsed a plan to mix doses of the coronavirus vaccines of AstraZeneca and Sinovac, amid some public unease about use of the largely untested strategy.
원문출처 : https://www.cnn.com/2021/07/13/asia/thailand-covid-vaccine-mix-intl-hnk/index.html
원문출처 : https://www.cnn.com/2021/07/13/asia/thailand-covid-vaccine-mix-intl-hnk/index.html