Analysis: U.S. poor are vulnerable to 'neglected' diseases

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The diseases, caused by chronic viral, bacterial and parasitic infections, disproportionately strike women and children and are largely overlooked by doctors, says author Peter Hotez of the Global Network for Neglected Tropical Diseases, part of Sabin Vaccine Institute.

Hotez says the diseases go untreated in hundreds of thousands of poor people who live mainly in inner cities, the Mississippi Delta, Appalachia and the Mexican borderlands.

In many cases, he says, the infections cause disabilities that trap sufferers in lasting poverty. His analysis, called "Neglected Infections of Poverty in the United States," appears in the journal he edits, PloS Neglected Tropical Diseases.

As widespread as the diseases are, few people in middle America have heard of them, and many doctors never think to check for them, says Carlos Franco-Paredes of Emory University Rollins School of Public Health, who was not involved in the analysis.

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