Arkansas Democrat-Gazette: Health officials warn about uptick in tick-borne illnesses with positive cases of ehrlichiosis in Northwest Arkansas Health officials warn about uptick in tick-borne illnesses with positive cases of ehrlichiosis in Northwest Arkansas Ehrlichiosis is the general name used to describe diseases caused by the bacteria Ehrlichia chaffeensis, E. ewingii, or E. muris eauclairensis in the United States.

Understanding the Context

Ehrlichiosis is an illness you get from a tick bite. Symptoms include fever, muscle aches and headache. It can cause serious complications if not treated quickly. Ehrlichiosis is a tick-borne [3] bacterial infection, [4] caused by bacteria of the family Anaplasmataceae, genera Ehrlichia and Anaplasma.

Key Insights

These obligate intracellular bacteria infect and kill white blood cells. The average reported annual incidence is 2.3 cases per million people. [5] Learn how to prevent and treat the tick-borne diseases ehrlichiosis and anaplasmosis. Ehrlichiosis is a disease caused by tick bites carrying rickettsial bacteria. Symptoms include fever, chills, and muscle aches, and can appear within a week or more after a tick bite.

Final Thoughts

Antibiotics are needed to treat ehrlichiosis and prevent serious complications. Ehrlichiosis is a bacterial infection caused by Ehrlichia chaffeensis, E ewingii, or E muris eauclairensis.1 It is spread by tick bites, primarily throughout the eastern and southern United States (US), and less often in the upper midwest. 1 Clinicians who practice in areas with high tick populations need to be aware of the symptoms of ...