Chinese Center for Disease Control and Prevention: China’s vaccine may have a relatively long-term protective effect

Source: Financial Website

Zeng Guang, chief scientist of epidemiology, CDC, China: The discovery of coronavirus is only 9 months. The exact duration of protection after inoculation of each vaccine needs to be researched in a long term and a lot of work. At present, the positive results are that the serum monitoring results of the first subjects vaccinated in China show that the antibody level is still relatively high, which suggests that the vaccine may have a relatively long-term protective effect. (CCTV News)

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