Back-to-school season means new teachers, new friends…and a whole new round of germs. From runny noses to strep throats, pinkeye to flu, classrooms are a breeding ground for illness once the school bell rings. In this episode of Infectious Dose, Heather breaks down the most common fall outbreaks in kids, when to keep children home, and the prevention strategies that actually make a difference.

You’ll also hear about the role vaccines play in keeping kids healthy, what to do if masks aren’t welcome in your school, and how new attendance policies—like the controversial one in Tennessee—make it even harder for parents to do the right thing. This episode is a practical, parent-friendly guide to surviving sick season with sanity intact.