Anaplasmosis/Ehrlichiosis Undetermined Infection

Wisconsin Data and Maps 2008-2017

Undetermined cases demonstrate cross-reactivity or possible dual infection with more than one pathogen.

Tickborne infections home

Anaplasmosis/ehrlichiosis home

Wisconsin data, 2008-2017

Total cases of Anaplasmosis / Ehrlichiosis Undetermined in Wisconsin, 2008-2016

These maps (2008-2015) are based on the county of residence of confirmed or probable cases.
Some infections may have been acquired during travel to other areas.

Anaplasma/Ehrlichiosis Undetermined 2008

Anaplasma/Ehrlichiosis Undetermined 2009

Anaplasma/Ehrlichiosis Undetermined 2010

Anaplasma/Ehrlichiosis Undetermined 2011

Anaplasma/Ehrlichiosis Undetermined 2012

Anaplasma/Ehrlichiosis Undetermined 2013

Total Undetermined 2014 Map


Wisconsin Total Reported Cases of Anaplasma/Ehrlicia Undetermined 2015

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Anaplasmosis/ehrlichiosis home


Wisconsin Local Health Departments - Regional offices - Tribal agencies

Rebecca Osborn, Vectorborne Disease Epidemiologist
Wisconsin Division of Public Health
Bureau of Communicable Diseases
Phone 608-261-6388
Fax 608-261-4976

Last Revised: September 26, 2019