Over the past 20 years since Lyme disease was first diagnosed, it has been identified as the most common vector-borne disease in the United States. The repopulation of white-tailed deer in the United States of America has been associated with the emergence of this disease. The tick vector, Ixodes scapularis, harbors Borrelia burgdorferi (B.b.), the organism responsible for Lyme disease2. The larval and nymphal stages feed on intermediate hosts, which are mostly small mammals and birds. The adult tick prefers to feed on deer, but will also feed on dogs and people. The main intermediate host in the northeast United States is the white-footed mouse. Mice and chipmunks may serve as reservoirs for B.b. in nature since they maintain active infections for at least 3 to 4 months. In the Midwest, however, it has been determined that the eastern chipmunk may be equally important as an intermediate host. The ticks appear to follow the migration of deer but deer may be simply an amplification host; they are able to clear infection from B.b. within a few days.
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© 2009 Springer Science + Business Media LLC
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(2009). Lyme Disease. In: Dynamic Modeling of Diseases and Pests. Modeling Dynamic Systems. Springer, New York, NY. https://doi.org/10.1007/978-0-387-09560-8_7
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DOI: https://doi.org/10.1007/978-0-387-09560-8_7
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