Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP
Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP

Explainer |
How Covid-19 vaccines can win approval from medical regulators

  • Drug makers around the world are racing to get their products to market condensing a process that typically takes years down to a matter of months
  • While products can be cleared for emergency use, regulatory bodies in China and the US will want to see an efficacy rate of at least 50 per cent

Topic |   Coronavirus pandemic
Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP
Three Chinese vaccines have already been approved for emergency use in the country. Photo: AFP
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