
What is the September Asthma epidemic? The 3rd week of September is an "epidemic" when asthma hospitalizations spike. That week is the highest time of the year for asthma hospitalizations! Crazy, right? You may have thought the worst time for asthma is the middle of winter - during flu season. But it's the 3rd week of September. Every year. What causes the September Asthma Epidemic? There are many causes: School starts again - so instead of spending time outdoors, kids are back inside Not well ventilated classrooms - new schools are closed up tight to be energy efficient, which means windows don't open. And classrooms are usually small, but packed with kids. If there isn't enough fresh air coming into the classroom through the ventilation system, germs can stay in the classroom and spread to other kids Cat and dog dander - kids with asthma can have asthma attacks when other stud...