Nope. Been debunked for both infections and allergens.
https://publichealth.jhu.edu/2022/is-the-hygiene-hypothesis-true
Category: Killing off desinformation
Antivaxxers claim vaccines kill. They are simply wrong; ignorance kills. And Covid-19.
Nope. Been debunked for both infections and allergens.
https://publichealth.jhu.edu/2022/is-the-hygiene-hypothesis-true
Antivaxxers claim vaccines kill. They are simply wrong; ignorance kills. And Covid-19.