This report describes the epidemiology of invasive bacterial diseases due to Haemophilus influenzae and Neisseria meningitidis in the European Union Member States in 2008 and 2009. Out of the 30 EU/EEA Member States, 29 submitted data.

An outbreak of aseptic meningitis associated to a kindergarten in Suceava city in northern Romania has been reported. A total of 62 cases of enterovirus have been reported identified in the city and wider district, 53 cases of which have led to aseptic meningitis. ECDC has prepared a rapid risk assessment on the outbreak

This report on EQA performance shows that European Reference Laboratories for Meningococci differ in their capacities and the level of characterisation of the distributed N. meningitidis material, but that there have been improvements since the first ECDC IBD-labnet distribution.

​This rapid risk assessment provides a series of conclusions and recommendations based on the analysis of several European cases of invasive meningococcal disease among men who have sex with men caused by N. meningitidis serogroup C.