Statistics from the EU-IBIS database

B2a/B2b rapid surveillance statistics

Cases of Neisseria meningitidis of serogroup B and serotype 2a or 2b reported under the rapid reporting surveillance system

Breakdown of culture-confirmed cases

Culture-confirmed Neisseria meningitidis cases by reporting country and year, 1999-2006

Culture-confirmed and/or PCR-confirmed Neisseria meningitidis cases by reporting country and year, 1999-2006

Breakdown of cases by clonal complex

Association of clonal complex of Neisseria meningiditis infection-causing organisms with serogroups B and C

Distribution of the clonal complex of Neisseria meningiditis infection-causing organisms by year

Relationship between outcome of Neisseria meningiditis infection and clonal complex of causative organism

Breakdown of cases by age/serogroup/serotype

Age distribution of culture confirmed Neisseria meningitidis cases in all reporting countries, by year, 1999-2006

Age distribution of culture confirmed Neisseria meningitidis cases of serogroup B in all reporting countries by year, 1999-2006

Age distribution of culture confirmed Neisseria meningitidis cases of serogroup C in all reporting countries by year, 1999-2006

Proportion of culture-confirmed Neisseria meningitidis cases in reporting countries by serogroup

Proportion of culture-confirmed Serogroup B Neisseria meningitidis cases in reporting countries by serotypes

Proportion of culture-confirmed Serogroup C Neisseria meningitidis cases in reporting countries by serotypes