Morgellons disease is probably the most unusual disease of modern times. Its visual manifestation is a skin condition in which strange, multicolored threads come forth from the skin. Nobody knows where Morgellons originated, but I can probably give you a good guess- through military and biotechnology research companies. Most people who study it in depth will say it is most likely a genetically engineered disease. Some have speculated as to whether this involves nanotechnology encoded with some kind of artificial intelligence. But the truth is we don't know what exactly it is but it has surfaced and infected enough people to be of a concern. But here's what I will say- it wouldn't surprise me if there was nanotechnology involved and it wouldn't surprise me if they are doing tests on the population. I think at the very least it is a genetically-modified organism that has mutated and taken on a life of its own whether purposefully or accidentally.
Aside from the skin condition manifestation, It seems to exhibit similar symptoms to Lyme disease, Candidiasis, Mycoplasma, and other bacterial & fungal disease we see that is common in America and around the world- Headache, chronic fatigue, muscle/joint pain, and the like.