Aug 12, 2026, 9:47 AM CT
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The Wisconsin Department of Health Services, alongside local health departments in Iowa and Lafayette counties, has confirmed two new cases of measles following testing at the Wisconsin State Lab of Hygiene. These latest confirmations mark the third and fourth measles cases identified in Wisconsin during 2026. Health officials have clarified that these new cases are unrelated to any previously confirmed outbreaks in the state this year.
An investigation is currently underway to identify and notify individuals who may have been exposed to the virus. While no public exposure sites have been named at this time, the situation suggests that unidentified cases may exist within the community. Public health experts emphasize that vaccination remains the most effective defense against this highly contagious disease, noting that two doses of the MMR vaccine are 97% effective at preventing infection.
Residents are urged to be vigilant for symptoms, which typically manifest 10 to 21 days after exposure. Early signs often include a high fever, runny nose, cough, and red, watery eyes. These symptoms are followed by a characteristic red, bumpy rash that begins at the hairline and spreads downward. Officials advise anyone experiencing these symptoms to stay home and contact their healthcare provider by phone before visiting a clinic to prevent further transmission. For those seeking a doctor or vaccination site, free and confidential assistance is available by dialing 211.
Adam Hess has been involved in radio broadcasting since 1990, with many of those years spent on the air at WRCO FM in Richland Center. Currently, Adam hosts the Weekend Wake-up and Prime Mover Saturdays on WRCO FM, jumps in and helps out with news duties, handles Social Media duties for WRCO and WRCE, and is the Director of Technology at a Southwest Wisconsin School District. Reach him at adam.hess@civicmedia.us.
