In search of bloodsuckers
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UNT student Sarah Hammontree (left) hangs a trap under a dispenser with dry ice providing the carbon dioxide for a trap, while fellow students Colby Watkins Center) and Colleen Vonehr search a drainage ditch that runs under Headlee Street for signs of mosquitoes Monday July 9, 2012, in Denton.
Photo: Al Key/DRC

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