Summary

• Epidemiology of invasive meningococcal infections in the Pays de la Loire region, 1995–2012

• An atypical presentation of invasive meningococcal infection, serogroup Y

• Sales and reimbursements of meningococcal C vaccines in the Pays de la Loire region, 2003–2012

• Reporting, informing, and protecting the population of the Pays de la Loire region in the event of invasive meningococcal infections