ironette

ironette t1_j7oa2kr wrote

Semi-related: recent studies indicate that genes responsible for auto immune diseases grew in prominence in Europe during the Bubonic Plague. The theory being that those with heightened immune systems were more likely to survive the plague AND develop auto immune issues over time. But not clear if it goes the other way…as in do those who express auto immune disease have stronger immune systems than others.

Source: https://www.health.harvard.edu/blog/genes-protective-during-the-black-death-may-now-be-increasing-autoimmune-disorders-202212012859

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