The Centers for Disease Control and Prevention announced today that it is launching a study to learn about an unexplained condition that causes people to feel as if they have foreign substances growing from their bodies.
People with the condition, referred to as Morgellons disease, say they have fibers and other inorganic material growing out of their skin.
"We earnestly want to learn more about this unexplained illness, which affects the lives of those who suffer from it," said Dr. Michele Pearson, principal investigator leading the study for the CDC, in a press release. "Those who suffer have questions, and we want to help them."
"We have a team of epidemiologists, laboratorians and pathologists to carry out the study," Pearson said.
The study will be conducted in conjunction with Kaiser Permanente's Northern California Division of Research. For more information, CLICK HERE to visit the CDC's Unexplained Dermopathy Web site.
In 2006, a number of Morgellons sufferers told ABC News in interviews that when they consulted doctors, they received diagnoses they called wrong or dismissive. Brandi Koch, the wife of former Major League Baseball player Billy Koch, said that she felt as if she were living in a horror movie, claiming she had colored fibers coming out of her skin.
Koch, of Clearwater Beach, Fla., said that her life was good until one day in the shower when she noticed something strange -- tiny fibers running through her skin.
"The fibers look like hair, and they're different colors," Koch said.
Koch said she knows that what she experienced "sounds crazy," but it's true. "If I had a family member call me up and say, 'I have this stuff,' I'd say, 'I'm sending a straitjacket over. You need some help,'" she said.
Anne Dill described a similar condition. Looking at Dill's life in Florida, she seemed to be living the American dream -- her three daughters excelled in sports and were straight-A students.
But life in the Dill household was far from idyllic. Anne's 40-year-old husband, Tom, died in January 2006, and she believes his death was due to a contagious illness that has infected her entire family.
Dill described her family's skin: "There's this fibrous material. It's in layers." Dill said the skin on their hands was particularly bad, very swollen and itchy, and said it felt as if bugs were crawling underneath the skin.
Dr. Greg Smith of Gainesville, Ga., has been a pediatrician for the past 30 years. He claimed that a fiber was coming out of his big toe, and he had video footage to prove it.
"It felt like somebody stuck a pin in my toe and wiggled it, and it just continued to hurt," Smith told ABC News in 2006.
He said he never thought he had bugs. "I've certainly had those crawling sensations, and the fibers which come out of the skin are really bizarre, and really odd."
Smith was handed over to a hospital psychiatrist when he went to the emergency room complaining of a fiber in his eye. He admits that he, too, would be skeptical if a patient came to him with the same story.
"I would wonder if they'd taken their medicine that day. It makes no sense. It's totally bizarre. It's something that -- just telling the story is so outlandish on the face of it -- that no one would believe it," Smith said.