The back-to-school season brings new teachers, new classrooms, and plenty of reunions with friends. It can also bring something parents would rather leave behind: head lice. After a summer filled with camps, sleepovers, travel, and close contact with other children, it's a good time to make lice checks part of your back-to-school routine. Here's what parents should know before the school year gets fully underway. Why Back-to-School Is a Good Time for a Lice Check Summer camps

Head lice outbreaks can happen anywhere—but in a fast-paced, densely populated place like Manhattan, they tend to spread more quickly than most parents expect. If your child attends school in Manhattan, understanding why lice spread so easily can help you prevent infestations and act quickly when they occur. High Population Density Manhattan is one of the most densely populated areas in the United States. Schools often have: Larger class sizes Shared spaces (libraries, cafete