Serogroup C invasive meningococcal disease in the post-vaccine era and vaccine failures Neus Rius, Mayli Lung, Carolina Fernández-San José, Tamara Iglesias, Juliana Esperalba, Fernado A. Moraga-Llop, Pere Soler-Palacín

Acceptance and socioeconomic inequalities in meningococcal B vaccination in the community of Madrid prior to its inclusion in the immunization schedule Marta Ijalba Martínez, María Dolores Lasheras Carbajo, Sara Santos Sanz, Diana Gómez Barroso

Invasive meningococcal disease in Navarra in the era of a meningococcal C vaccine Desirée Morales, Laura Moreno, Mercedes Herranz, Enrique Bernaola, Iván Martínez-Baz, Jesús Castilla