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Link to original content: https://doi.org/10.1038/d41586-022-02851-0
China and India approve nasal COVID vaccines — are they a game changer?
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China and India approve nasal COVID vaccines — are they a game changer?

Scientists hope the immunizations, delivered through the nose or mouth, will prevent even mild cases of illness.
  1. Emily Waltz
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Two needle-free COVID-19 vaccines that are delivered through the nose or mouth have been approved for use in China and India. China’s new vaccine, announced on Sunday, is inhaled through the nose and mouth as an aerosolized mist, and India’s, announced on Tuesday, is administered as drops in the nose.

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Nature 609, 450 (2022)

doi: https://doi.org/10.1038/d41586-022-02851-0

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