Who should not be vaccinated with the nasal-spray flu vaccine LAIV (NASOVAC) ?
Children less than 3 years of age Children less than 5 years who have a history of recurrent wheezing Children or adolescents receiving aspirin People who have previous history of Guillain-Barr Syndrome that occurred after receiving influenza vaccine Pregnant women People who have a history of allergy to chicken eggs or who are allergic to any of the nasal spray vaccine ingredients like gelatin.