The World Health Organization's chief scientist Dr. Soumya Swaminathan responds recent criticism of the AstraZeneca Covid-19 vaccine by saying a team of top scientists approved the vaccine because its efficacy far outweighed any risks.
원문출처 : https://www.cnn.com/videos/health/2021/03/24/who-chief-scientist-swaminathan-astrazeneca-vaccine-cnni-amanpour-vpx.cnn
원문출처 : https://www.cnn.com/videos/health/2021/03/24/who-chief-scientist-swaminathan-astrazeneca-vaccine-cnni-amanpour-vpx.cnn