The nation is experiencing its worst year for the highly contagious disease in decades. Until now, Wisconsin was an island.

Nine cases of measles have been confirmed in Wisconsin, marking the state's first outbreak of the infectious virus in 2025.

The measles started like a typical childhood illness for Dorothy Thompson — with just a runny nose. But she soon developed ...

Wisconsin's first measles cases of 2025 were reported on Aug. 2 in Oconto County. Here's how to check if you're vaccinated.