• Michigan's Five Most Common Ticks 
Ticks are significant vectors (carriers) of pathogens that cause human and animal disease. In Michigan, tick-borne diseases are rare, but they do occur and can be serious if not properly diagnosed and treated.

• Description
Lyme disease is an illness caused by a spirochete bacterium (Borrelia burgdorferi). This disease is transmitted to people and animals primarily by the bite of the tick, Ixodes scapularis.

• The vector: Black-legged ticks.
Black-legged ticks (Ixodes scapularis) are responsible for transmitting Lyme disease bacteria to humans in the northeastern and north-central United States.

• History and Distribution
Lyme disease has now been reported from 43 states, including Michigan.

• Treatment and Prevention
Prompt diagnosis and treatment with antibiotics can cure the infection and prevent later complications in both humans and domestic animals.

• Transmission and Development
The tick, Ixodes scapularis, is the most common carrier of Lyme disease in the mid-west and eastern states.

• Lyme Disease Clinical Signs and Pathology
Lyme disease in humans is usually not a life-threatening illness and one should regard the health risks it does pose with concern rather than alarm.

• Suggestions for Michigan's Public
Be aware of Lyme disease, but do not be so concerned that you cannot enjoy the outdoors.

• Centers for Disease Control and Prevention: Tick Tips
Current information on how to reduce your risk of tick contact while recreating, or at home.

• Tick Identification and Testing