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There're different types of vaccines: active vaccines, inactive vaccines and mRNA vaccines… Some are with new technologies, some are traditional. There're rumors and myths about the effectiveness or safety of vaccines. Some have issues with mRNA vaccines while others question the effectiveness of traditional vaccines. But how different are they? Dr. William Haseltine, Chair & President of Access Health International, explains that three doses of the Chinese vaccines were extremely effective in reducing hospitalization and death, minor differences existed comparing with mRNA vaccines.
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Disinformation report hotline: 010-85061466
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Copyright © 2023 CGTN. 京ICP备16065310号
Disinformation report hotline: 010-85061466