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NickB79

(19,700 posts)
7. I always thought the hygiene theory was about exposure to non-infectious agents
Fri Dec 22, 2023, 08:06 PM
Dec 2023

Dirt, pollen, livestock, pets, etc.

Not viral infections.

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Latest Discussions»Culture Forums»Skepticism, Science & Pseudoscience»Is the Hygiene Hypothesis...»Reply #7