Head lice can spread quickly, especially in a busy city like Manhattan, where children interact daily at schools, daycares, summer camps, after-school programs, and extracurricular activities. While head lice are not dangerous and do not spread disease, delaying treatment can make an infestation more difficult to eliminate. If you suspect your child has head lice, acting quickly is one of the best ways to protect your family and prevent the infestation from spreading to other