This reminds me of something I read a few years ago (possibly on HN) about a “disease” that was socially transmissible (possibly psychosomatic). It might have

This reminds me of something I read a few years ago (possibly on HN) about a “disease” that was socially transmissible (possibly psychosomatic). It might have been “swooning”[1], but I can't remember for sure. Anyone else remember something like this? [1] https://kellygoshorn.com/archives/2018/04/swooning-a-victorian-fad https://kellygoshorn.com/archives/2018/04/swooning-a-victori...