Tag: autoimmune diseases

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No, Purell Does Not Breed Super-Anything

Recently, I was sitting in a meeting and reached for the dispenser of Purell hand sanitizer sitting on the conference room table. A colleague of mine gave a small, rueful shake of her head to the person on her other side. Apparently I had erred. I asked what was the matter, and got a brief answer to the effect of “because superbugs.”...

/ November 28, 2015

Worms, Germs, and Dirt: What Can They Teach Us About Allergies and Autoimmune Diseases?

Humans evolved in an environment where they were exposed to animals, dirt, and a variety of pathogens and parasites. Our immune systems evolved to cope with that environment. Now most of us live in a different environment, with safe drinking water, flush toilets, food inspection, immunizations, and public sanitation. This means that we are far less likely than our ancestors to die...

/ January 29, 2013