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| | | | On the Cover | Tuberculosis is an age-old killer that has become even more of a threat with the emergence of drug-resistant strains. At one time, environmental interventions such as the "sanatorium cure" were the only tool doctors had to fight this disease. Today health care organizations are revisiting the idea that understanding the environmental underpinnings of tuberculosis can lead to improved health for patients and high-risk populations.
image credit: © Tim Dirven/Panos Pictures |
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