@DarkeConteur strange as this may be, I once had a client who had lived in the Alaskan bush for so long that she was literally a host for every fungus and allergen you could imagine. Despite numerous scrubbing and hair washing this and giving her a different clothes every time I went into a room with her to meet I had massive asthma attacks. They had to give her a new worker. I was literally allergic to her. And she was a nice lady, coming out of sad circumstances. 🤷‍♀️😮😱