Wisconsin Reports First Measles Outbreak of 2026 with 15 Confirmed Cases

Wisconsin health officials have confirmed the state's first measles outbreak of 2026, with at least 15 cases identified in the southwestern part of the state, primarily in Iowa County. This development comes as measles cases are surging nationwide, with the CDC reporting 2,566 confirmed cases this year, surpassing last year's total and marking the highest number of reported cases in the U.S. since 1991.