WI Student Vaccination Rates Hold Steady News | August 4, 2025 | 0 | by Morgan McCarthy Vaccinations rates have held steady for children attending Wisconsin schools. The Department of Health Services says more than 84-percent of students met minimum requirements for immunizations for the 2024-2025 school year. However, the Centers for Disease Control says Wisconsin kindergarteners are behind other states when it comes to being protected against illnesses that can be prevented through vaccines.