THIS ARTICLE CONTRADICTS ITSELF !!! ANOTHER DENIAL POO-POOING RADIATION AFFECTS OF FUKUSHIMA DISASTER - ...AND DOES NOT...INCLUDE THE SAILORS SUING DUE TO ILLNESS CAUSED BY FUKUSHIMA CLEAN-UP WITH REGARDS TO THE MENTION OF PEOPLE AFFECTED BY THE MELTDOWN... RE: 260 mSv ANNUALLY - (Contradicts Hiroshima studies below) NOT DETRIMENTAL - NO DIFFERENCES IN CANCER RATES EXCERPT: ...That doesn’t mean much to the average layman with no frame of reference for measuring radiation. In his book Underexposed: What if Radiation Is Actually Good for You?, Ed Hiserodt provides some practical comparisons. A sievert (Sv) is a measure of the effect of radiation on the human body, and a microsievert is one millionth of a sievert. The dose of ionizing radiation from one U.S. coast-to-coast jet flight is about 50 μSv, and a single barium enema delivers a whopping 8,000 μSv. Radiation sickness — nausea, vomiting, diarrhea, headache, fever — ensues in 50 percent of the population at 1,000,000 μSv (1 Sv), but “sickness results from an acute exposure of 1 Sv over a period of a couple of days or less,” notes Hiserodt. “The same radiation over a longer exposure time gives no symptoms.” That might seem like a vague forecast, especially considering their precision in naming the radiation effective dose — a measure of cancer risk — in these “most affected” areas. It ranged from 12 to 25 millisieverts (mSv) — or 12 to 25 thousandths of a sievert — in the first year after the earthquake, which hints at why their predictions of elevated lifetime cancer risk seem fuzzy. Many areas of the world bask in background radiation from natural sources (e.g., cosmic and terrestrial) that meet or exceed these doses, without any detrimental effects. For example, the journal Health Physics published a study in its January 2002 issue highlighting the city of Ramsar, Iran, where residents in some areas absorb 260 mSv annually. Researchers found no significant differences in cancer rates for people in high versus normal background radiation regions in and near the city, and laboratory tests revealed a natural radio-immunity to one-time large doses of radiation in white blood cells of those with chronic exposure to high background levels... RE: GREATER THAN 200 mSv (Contradicts Above Analysis) SHOWS INCREASED CANCER DEATH RATES EXCERPT: ...Evidence suggests the same principle holds true for ionizing radiation. Survivors of the 1945 bombings of Hiroshima and Nagasaki offer compelling proof. Japan teamed with the United States in the 1950s to analyze health effects on the cities’ populations. Through the past six decades, the Radiation Effects Research Foundation (RERF) has meticulously chronicled the medical histories of more than 100,000 A-bomb survivors. Dr. T.D. Luckey, retired chair of the biochemistry department at the University of Missouri School of Medicine, gave a summary of RERF’s findings in the Summer 2011 Journal of American Physicians and Surgeons... “Exposures greater than 200 mSv showed increased cancer death rates commensurate with increasing dose,” wrote Luckey. But something interesting has happened among survivors who received doses less than 200 mSv. Their cancer mortality rates are lower than those of unexposed control groups. The “healthiest” dose appears to have been between 10 and 19 mSv, with a cancer mortality rate in that range equal to 68.5 percent of controls... thenewamerican/tech/environment/item/17424-fukushima-fear-and-fallout
Posted on: Thu, 23 Jan 2014 20:13:08 +0000
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