CGTN published this video item, entitled “China, U.S. companies report positive results in vaccine trials” – below is their description.
For more: https://www.cgtn.com/video The world edges closer to a COVID-19 vaccine. China has several candidates in phase-three clinical trials, with authorities sounding upbeat. Sinopharm says it’s already rolled out one of its candidates to tens of thousands of people, claiming no adverse health reactions. And in the U.S., pharmaceutical giant Pfizer says its vaccine candidate is 95 percent effective. #China #Coronavirus #COVID19CGTN YouTube Channel
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