Audio long read: How your first brush with COVID warps your immunity
Nature Podcast
00:00
Vaccines Against Viruses and Variants
Wearing a vaccine directly into the nose could induce mucosal immunity. The response might still carry some imprint of past exposure, but its sheer strength could create better protection. A pan-coronavirus vaccine would induce a wider variety of antibodies that target multiple parts of the virus. Such a vaccine could prevent the virus from mutating enough to escape the immune system.
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