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Archive for Monday, September 13, 2010

Scientists find drugs that may fight bat disease

September 13, 2010

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— Scientists may have found some ways to help the nation’s bats, which are being wiped out by a novel fungal disease.

Lab tests show that several drugs can fight the germ and that some antiseptics might help decontaminate areas where bats live or the shoes and hands of people who visit them, researchers reported at an infectious-diseases conference Sunday.

“Both of those are critical elements. The decontamination is in my mind the most immediate need,” because people may be helping to spread the disease, called white-nose syndrome, said Jeremy Coleman, who heads the U.S. Fish and Wildlife Service’s response to the problem.

Coleman had no role in the research, which was done by New York state’s Department of Health in Albany, the state capital. The department’s scientists helped identify the fungus as the cause of the bat die-off, first seen in Albany, about 150 miles north of New York City, in 2006.

Bats have a key role in nature — eating and helping control mosquitoes and other insects that harm crops and carry disease. One type, the little brown bat, “was the most common bat in the Northeast and typically the most common bat in the nation, and they’ve been just completely decimated,” Coleman said. In some areas, “we’re down to 3 percent of the original population.”

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