Chikungunya Virus: Wisconsin Data

There have been 37 reported cases of travel-associated chikungunya virus in Wisconsin from 2012 to 2021. 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.

Below are the statewide data for travel-associated chikungunya virus. For information on international data, visit the Centers for Disease Control and Prevention (CDC) Geographic Distribution page for chikungunya virus.