Though not officially recognized as a disease, Morgellons is a condition associated with a range of cutaneous symptoms, including crawling, biting, and stinging sensations, persistent skin lesions, and the presence of fibers on or under the skin. Most health professionals consider Morgellons a manifestation of other known medical conditions, including delusional parasitosis, a form of psychosis in which sufferers believe they are infested with parasites. What is known about the unusual fibers? Discuss
Source: The Free Dictionary