Did she take Ivermectin? I think there's a lot of "inexplicable" things that people claim aren't caused by parasites but can't back it up. Parasites are invisible to the immune system, cross-species, they can basically re-write the hosts epigenetics, they explain syptoms, and they actually exit and can be tested.
Take ivermectin. It made Milo Yiannopoulos stop sucking dick with his asshole.