Sources | Medically Reviewed on 06/25/2020 Reviewed by Hansa D. Bhargava, MD on June 25, 2020

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(3) Photo courtesy of CDC

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(19) Photo courtesy of Ryan Archer

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(21) © 2007 Interactive Medical Media LLC. All rights reserved.

(22) Photo courtesy of CDC

(23) Photo courtesy of Phil Pellitteri, University of Wisconsin

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REFERENCES:

National Institutes of Health web site.

Hardin Library for the Health Sciences, University of Iowa web site.

Tennessee Department of Agriculture web site.

The University of Minnesota web site.

Mayo Clinic web site.

University of California Agriculture and Natural Resources web site.

Centers for Disease Control and Prevention web site.

Texas A&M University Department of Entomology web site.

Missouri Department of Conservation web site: “Chiggers!”

Ohio State University web site: Extension Fact Sheet: “Chiggers.”