People wait to receive the Sinovac COVID-19 vaccine at a vaccination center in Santiago, Chile, March 30, 2021. /CFP The newly-released data on the protective effects of China's Sinovac COVID
People wait to receive the Sinovac COVID-19 vaccine at a vaccination center in Santiago, Chile, March 30, 2021. /CFP The newly-released data on the protective effects of China's Sinovac COVID
Chile's Ministry of Health releases its first effectiveness report of China's Sinovac COVID-19 vaccine, April 16, 2021. /CMG China's Sinovac COVID-19 vaccine is 67 percent effective in prevent
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