I thought that you all maybe interested in this article, especially since the AT goes through some notoriously bad tick areas. In my own experience, I have only found ticks on me when I have been on the AT... Never when hiking or climbing any where else here in the North East... I guess ticks are natural born thru hikers... LOL
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http://www.pojonews.com/apps/pbcs.dl...22/1006/NEWS01
Tuesday, March 14, 2006
Weather change brings out ticks
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By Dan Shapley
Poughkeepsie Journal
With warm weather inspiring spring fever in the Hudson Valley, people should remember to take precautions to avoid being bitten by ticks.
The blood-sucking arachnids can transmit diseases such as Lyme disease, ehrlichiosis and babesiosis.
"I'm constantly reminding people as soon as it gets above 40 degrees, they should be alert and aware," said Patricia Smalley, a Clinton resident who had one of the first documented cases of Lyme disease in Dutchess County and now runs the Mid-Hudson Lyme Disease Support Group. "I'm finding ticks on my cats right now. They're definitely out there."
In the past decade, 17,530 cases of Lyme disease were reported in Dutchess, which for years has had one of the highest incidence rates of disease in the country. Lyme disease is the most common of the three tick-borne illnesses present in the Hudson Valley.
Symptoms of all three illnesses can resemble the flu, with achiness, chills, fever and fatigue. Lyme often produces a bulls-eye shaped rash. All can be treated with antibiotics, and the malaria-like babesiosis can be treated with malarial drugs and quinine.
Early diagnosis and treatment are essential to recovery, particularly for Lyme disease. If not treated effectively, Lyme can be debilitating, with arthritis-like pain, heart problems and neurological damage. Long-term treatment is costly and controversial, complicating insurance coverage.
Studies in progress
Dutchess will spend $50,000 this year to continue studies that will improve scientists' ability to predict the years and parts of the county that pose the highest risk to residents.
Research at the Institute of Ecosystem Studies in Millbrook has defined several of the key factors that increase the incidence of Lyme disease.
Some are natural, such as the abundance of acorns dropped from oak trees. The acorns feed white-footed mice that carry the Lyme bacteria in their blood. Ticks are born disease-free, but can transmit disease after acquiring the bacteria in their first blood meal.
Other factors are influenced by humans. Sprawling housing development increases disease by carving forests into small patches where mice and deer thrive, setting the stage for an abundant and infected tick population in close proximity to people's homes.
"The better able we are to understand what causes this variation in time and space, the better we should be able to avoid infected ticks and reduce cases of Lyme disease," said Rick Ostfeld, an animal ecologist at the Institute of Ecosystem Studies. Ostfeld leads research into the ecology of tick-borne diseases.
"Right now," he said, "prevention seems to be one of the most effective ways of reducing the burden of this disease."
Dan Shapley can be reached at [email protected]