I just wanted to point out that entire villages mysteriously being seized by mass hysteria and violent delirium happened due to at least other factors as well.

I just wanted to point out that entire villages mysteriously being seized by mass hysteria and violent delirium happened due to at least other factors as well. Case in point: ergotism [1] [1] https://en.wikipedia.org/wiki/Ergotism https://en.wikipedia.org/wiki/Ergotism