Ive recently discovered Lyme and bartonella are insanely common and cause a LOT of hard to track down effects (tiresome, anger, brain fog, joint swelling, bad sleep, heart arrhythmia, salt craving, reaction to certain foods, hearing loss, crawling skin; are a tiny amount of symptoms).. I'd be willing to bet a large portion of the population has untreated Lyme or similar.

Ticks are exploding in population due to climate change as well. Get tested everyone. ! You can also get it from a cat scratch if a cat has been bit by a flea/bug with Lyme so every lemming better get tested, ha