Scientists are hoping to generate superior immune responses with inhaled vaccines that directly target the airway cells the virus invades. Photo: Dreamstime/TNS
Scientists are hoping to generate superior immune responses with inhaled vaccines that directly target the airway cells the virus invades. Photo: Dreamstime/TNS

Inhaled vaccines under development in Hong Kong aim to fight coronavirus at its point of attack

  • Researchers are looking at whether they can get better protection from inoculations that fight the virus at its point of attack – the nose and mouth
  • Sprayed and inhaled immunisations under development in Hong Kong, the US and UK could play an important role in helping society escape restrictions

Scientists are hoping to generate superior immune responses with inhaled vaccines that directly target the airway cells the virus invades. Photo: Dreamstime/TNS
Scientists are hoping to generate superior immune responses with inhaled vaccines that directly target the airway cells the virus invades. Photo: Dreamstime/TNS
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