A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP
A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP

Coronavirus: China’s CanSino says vaccine booster shot can reverse drop in antibodies

  • A second dose six months after the single-shot vaccine can make antibody levels spike about eight-fold in two weeks, CanSino’s chief scientific officer said

Topic |   Chinese coronavirus vaccines
A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP
A teacher receives a dose of the CanSino Biologics Covid-19 vaccine at an inoculation centre in Guadalajara, Mexico, on April 28. Photo: AFP
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