Chikungunya Virus: Wisconsin Data

There have been 24 reported cases of travel-associated chikungunya virus in Wisconsin from 2015 to 2024. All of these illnesses were reported from people who traveled to a country outside of the U.S. where chikungunya is spread. Chikungunya is preventable.

Following are the statewide data for travel-associated chikungunya virus. For information on international data, visit the Centers for Disease Control and Prevention (CDC) Areas at Risk for Chikungunya page.

Additional chikungunya data is available on the Wisconsin Communicable Disease Surveillance Data dashboard.