A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters
A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters

Do Chinese Covid-19 vaccines work, and which countries will get them?

  • As four vaccines from China undergo human trials, trust and cost issues threaten their widespread supply
  • China has promised to meet certain countries’ needs, but ‘vaccine nationalism’ and hostilities with the US may complicate matters

Topic |   Coronavirus China
A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters
A vaccine co-developed by CanSino Biologics is one of four Chinese candidates. Photo: Reuters
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