Vaccines. Vaccines teach your immune system to fight specific viruses. | Hacker News

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		loloquwowndueo on Aug 25, 2024 \| parent \| context \| favorite \| on: Study: Air purifier use at daycare centres cut kid... Vaccines. Vaccines teach your immune system to fight specific viruses.

_xiaz on Aug 26, 2024 [–]

This ignores the fact that the vast majority of airborne common-cold viruses are not covered by a vaccine

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