Powassan Virus
Powassan virus is an illness spread by ticks. Powassan virus is very rare in Wisconsin, however, it's important to protect yourself and your family while enjoying time outdoors. Powassan virus is preventable.
About Powassan virus
Learn more about Powassan virus, including resources, signs and symptoms.
Data
Find maps and charts with Powassan virus data.
Reporting and surveillance
Local or tribal health departments and health care providers can learn about disease reporting, testing, and more.
Tick bite prevention
Find tips to prevent tick bites.
Learn more about the Powassan virus from the CDC (Centers for Disease Control and Prevention).
Contact us
Questions about illnesses spread by ticks? We’re here to help.
Bureau of Communicable Diseases
Phone: 608-267-9003
Fax: 608-261-4976