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 | Going to Waste By Eric Weltman 
         First, 
        do no harm," the physician's credo, is being violated by the nation's 
        hospitals, which rank among the leading sources of dioxin and mercury 
        pollution. The culprits: incinerators that burn infectious waste laden 
        with mercury and plastic medical devices.  In 1994, the Environmental Protection Agency announced that medical waste incinerators were the leading source of dioxin, a toxin linked to a spectrum of health effects, including cancer, reproductive disorders and immune system dysfunction. The EPA also estimated that medical waste incinerators are the No. 4 source of mercury, a potent neurotoxin. Both toxins share the nefarious distinction of traveling up the food chain, with dioxin concentrating in meat and dairy products and mercury building up in fish. 
  The irony of hospitals being major polluters was not lost on environmentalists 
        who launched the Health Care Without Harm Campaign (HCWH) in 1996 to promote 
        a green transformation of the industry. Today, HCWH's members include 
        more than 250 environmental, public health and labor organizations, such 
        as Greenpeace, the Breast Cancer Fund and the American Nurses Association. 
        The coalition also includes some hospitals, such as Boston's New England 
        Medical Center and New York's Beth Israel, as well as two Catholic health 
        care systems.  
 
 
 
 
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