A study by the U.S. Centers for Disease Control and Prevention (CDC) concerning the origins and causes of Morgellons disease was published on Wednesday in the online journal PLoS One, according to the Los Angeles Times. The CDC concluded that the disease appears to be possibly psychological in nature.
Morgellons disease has never officially been designated a legitimate medical diagnosis. The Mayo Clinic lists Morgellons disease as a condition characterized by a host of mysterious symptoms -- skin rashes or sores, a "crawling sensation" throughout the body, severe fatigue, joint pain, the presence of "fibers" coming out of the skin, and vision and behavioral changes, among others.
Here is some of the key information about this disease and the CDC's report.
* Interest and concern regarding Morgellons disease had increased substantially in the last few years as the number of reported cases began to rise, particularly in California. Senator Dianne Feinstein made the initial request for an inquiry into the disease.
* Given the nature of the symptoms, the CDC chose to investigate the disease to try and figure out its possible physical causes and to determine whether or not it may be contagious, according to ABC News.
* The study was conducted over four years and cost the government $600,000.
* The study, which involved the participation of 115 people in California, concluded that the disease has no environmental, infectious, or parasitic cause.
* The article in PLoS One states that researchers did find several strong correlative elements among participants, however. A full 50 percent of them had hair samples that tested positive for drugs, while 59 percent showed cognitive deficits. A full 78 percent had been exposed to solvents, and nearly one-third of the participants had been diagnosed with a neuropsychiatric condition.
* Researchers could find no underlying or common physical illness among the participants. What they concluded, according to WebMD, was that the illness may be akin to a psychiatric condition known as delusional infestation. People with that condition believe erroneously that they are infested with parasites.
* The "fibers" that patients consistently reported finding in their skin turned out to be cotton or polyester fibers, most likely from the patients' own clothing.
* Scientists also think that Morgellons could be the result of a somatoform disorder. Somatoform disorders are characterized by physical symptoms that then elevate anxiety or mood disorders, which in turn exacerbate the physical symptoms.
Vanessa Evans is a musician and freelance writer based in Michigan, with a lifelong interest in health and nutrition issues.




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