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| Health effects arising from the September 11, 2001 attacks ： ウィキペディア英語版 |
Health effects arising from the September 11 attacks
There has been growing concern over the health effects arising from the September 11 attacks in the Financial District of Lower Manhattan. Within seconds of the collapse of the World Trade Center, building materials, electronic equipment, and furniture were pulverized and spread over the area.
In the five months following the attacks, dust from the pulverized buildings continued to fill the air of the World Trade Center site. Increasing numbers of New York residents are reporting symptoms of Ground Zero respiratory illnesses.
Various health programs have arisen to deal with the ongoing health effects of the September 11 attacks. The World Trade Center Health Program, which provides testing and treatment to 9/11 responders and survivors, consolidated many of these after the James Zadroga Act became law in January 2011.〔(【引用サイトリンク】url=http://www.cdc.gov/wtc/faq.html )〕
==Materials in the 9/11 cloud, and potential for creating Ground Zero illnesses==
The dust from the collapsed towers was "wildly toxic", according to air pollution expert and University of California Davis Professor Emeritus Thomas Cahill. Much of the thousands of tons of debris resulting from the collapse of the Twin Towers was pulverized concrete, which is known to cause silicosis upon inhalation. The remainder consisted of more than 2,500 contaminants,〔Anita Gates, "Buildings Rise from Rubble while Health Crumbles", ''The New York Times'', September 11, 2006, reporting on the documentary by Heidi Dehncke-Fisher, "Dust to Dust: The Health Effects of 9/11"〕 more specifically: 50% non-fibrous material and construction debris; 40% glass and other fibers; 9.2% cellulose; and 0.8% of the extremely toxic carcinogen asbestos, as well as detectable amounts of lead, and mercury. There were also unprecedented levels of dioxins and PAHs from the fires which burned for three months.〔Dr. Dennis Charney, in the September 2006 edition of ''Environmental Health Perspectives'', the journal of the National Institute of Environmental Health Sciences〕 Many of the dispersed substances (asbestos, crystalline silica, lead, cadmium, polycyclic aromatic hydrocarbons) are carcinogenic; other substances can trigger kidney, heart, liver and nervous system deterioration. This was well known by the EPA at the time of collapse.〔 A Centers for Disease Control and Prevention (CDC) and National Institute for Occupational Safety and Health (NIOSH) funded case report performed by Mt Sinai observed carbon nanotubes in dust samples and in the lungs of several 9/11 responders.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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