CanSino’s inhaled vaccine was featured in a programme broadcast on state television. Photo: CCTV
CanSino’s inhaled vaccine was featured in a programme broadcast on state television. Photo: CCTV

Explainer |
Are inhaled Covid-19 vaccines the future? One Chinese developer has already conducted early trials

  • Vaccines delivered through the nose and mouth could be easier to store and administer and help people who are afraid of needles
  • The Chinese firm CanSino Biologics has seen promising early results for an aerosol version of its single-dose shot

CanSino’s inhaled vaccine was featured in a programme broadcast on state television. Photo: CCTV
CanSino’s inhaled vaccine was featured in a programme broadcast on state television. Photo: CCTV
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