An Awareness campaign is needed from patient organisations focused on communication with parents with 2 objectives : 1. Information about all vaccines that can prevent their children and teenagers from meningitis. Prevention is better than any treatment. 2. Information about signs and symptoms so they can ask for medical help if needed. Time is crucial as meningitis can kill in less than 24h after the first symptoms which are sometimes similar to a flu, a stomach ache or a hangover.