The AstraZeneca vaccine is highly effective in all age and ethnicity groups, prevents all cases of hospitalization and does not trigger blood clots, results from a long-awaited clinical trial in the US, Chile and Peru show, paving the way for the shot to win approval from US regulators.
원문출처 : https://www.cnn.com/2021/03/22/world/coronavirus-newsletter-03-19-22-intl/index.html
원문출처 : https://www.cnn.com/2021/03/22/world/coronavirus-newsletter-03-19-22-intl/index.html