Monday, March 30, 2015

Clusters of MS

MS is found in millions of people through a lot of the world, but there are also pockets (aka clusters) in certain parts of the world that have more people with MS per capita than in other parts of the world. Why is this interesting? Because I’m from one of those cluster areas.

I was born and raised in Eastern Washington, and the area is known to have a high number of people with symptoms related to Multiple Sclerosis.

Is there a link? The MS Society doesn’t know, but they also haven’t ruled it out:
Other MS clusters have been reported over the years, but epidemiologists have been unable to pinpoint causes. Research into reported clusters continues. In 2002, the federal Agency for Toxic Substances and Disease Registry (ATSDR) awarded research grants to five investigators to evaluate possible environmental risk factors for MS and amyotrophic lateral sclerosis (ALS) in several U.S. communities that are near hazardous waste sites. These studies, undergoing final analysis, focused on sites in Illinois, Texas, Massachusetts, eastern Washington and Missouri. While these efforts of ATSDR to understand the potential health risks of hazardous waste exposure will provide important information, there is no information to date to suggest a definite link between hazardous waste and MS.
http://www.nationalmssociety.org/What-is-MS/What-Causes-MS/Clusters

And according to a 2011 article in Seattle Magazine:
Washington is a hot spot for multiple sclerosis…The National Multiple Sclerosis Society says multiple sclerosis is more prevalent in the Pacific Northwest than almost anywhere else on earth—there are about 12,000 known cases here. There’s no known cure, no known cause and no proven explanation for its prominence in Washington. “If I knew why, I would get a free trip to Stockholm to pick up my Nobel Prize,” says Dr. James Bowen, medical director of the Multiple Sclerosis Center at Swedish Medical Center’s Neuroscience Institute and board member of the National Multiple Sclerosis Society.

What we do know is that every hour of every day, someone is diagnosed with this debilitating disease of the central nervous system. More than 400,000 people in the U.S.—2.5 million people worldwide—are affected by MS. An often-progressive disease that attacks the brain, optic nerves and spinal cord, MS symptoms vary from person to person: Some have numbness in their arms and legs, others lose their eyesight or balance, and some can become paralyzed and in very rare cases, even die. The complex disease is like a giant unsolved jigsaw puzzle: Dozens of factors—such as lack of vitamin D, diet, childhood viruses, gender, genetics, age and geography—are believed to contribute to it, but have yet to be fully understood and formally linked. Do our high-fat/dairy-rich diets and the vitamin D-depleting sunscreen we are obsessed with contribute to MS?

Eastern Washington does have the Hanford nuclear power plant, but come on really? I don’t remember seeing the Toxic Avenger or any number of comic book characters with MS. Then what about pesticides? Eastern Washington does produce a lot of fruit and hops, which do use pesticides, but again there are no real links…only guesses.

Are these clusters real, and if so what should we do about them? Is there anything that we can do? Other than the stupidly ridiculous answer of shutting down all farming operations and waiting 50 years to see if there are any significant changes.

Seriously…let’s think about this. If MS is somehow related to pesticides and/or nuclear power, wouldn’t it be safe to assume that farmers and/or nuclear power plant workers would have a higher MS rate among them than anyone else? Maybe they do…maybe that question was stupid…the point is that we don’t know what causes MS…all we have are ideas…and the fact that I was born and raised in Eastern Washington.