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Forest fragmentation may increase lyme disease risk

Having a patch of woods in your backyard may boost your spirits but could threaten your health. New research shows that small forest fragments in New York have more Lyme disease-carrying ticks, which could increase peoples’ risk of the disease. “These results suggest that…habitat fragmentation can influence human health,” say Felicia Keesing of Bard College in Annandale, New York; Brian Allan of Rutgers University in New Jersey; and Richard Ostfeld of the Institute of Ecosystem Studies in Millbrook, New York, in the February issue of Conservation Biology.