Every flu season brings the same questions: Does the vaccine really work? Can it cause the flu? What if my child has an egg allergy? The evidence strongly supports annual immunization for nearly all children over six months of age. Pediatrician Cindy Gellner, MD, explains vaccination options, common side effects, and safety concerns to help parents make confident decisions. Learn what flu vaccine recommendations mean for your child and why skipping the shot could mean risking serious illness.