Dr. Soumya Swaminathan said there are also biological factors that determine the effectiveness of the vaccine. Geneva: Dr. Soumya Swaminathan, WHO Chief Scientist, emphasized that the...
May 23, 2021 11:13 pm IS iVideos iVideos Dr. Soumya Swaminathan, a WHO scientist, explains how an Indian nasal vaccine can become a “game changer for...
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