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Guide to different tick species and the diseases they carry

Ticks and where to find them

Tick populations change from year to year. The shift is based on the ticks' access to places they like to live and the species they feed on, as well as the weather. Tick ranges grow or shrink depending on trends in these factors over time.

Local resources, such as state health departments, can give you detailed knowledge on ticks before you head outdoors.

In general, ticks live in places with long grass or in wooded areas with trees and shrubs. Ticks also like places with a layer of decaying plant material, called leaf litter.