Nasal COVID-19 vaccines help the body prepare for infection right where it starts – in your nose and throat - The Conversation

Research suggests that giving a person a vaccine through their nose can provide a better defense against future exposure to the coronavirus compared to a shot in the arm.

Imagine inhaling just a few drops of liquid or mist to get protected from COVID-19. That is the idea behind nasal COVID-19 vaccines, and they have been getting a lot of attention recently as a spray … [+6560 chars]

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