TABLE 1.

Numbers of N. meningitidis isolates by country and year

YrNo. of isolates
Czech RepublicGreeceNorwayTotal
DiseaseCarriageDiseaseCarriageDiseaseCarriageDiseaseCarriage
19919191
199434793479
199511
19964633624695
199949886911888
20004273115
Total811129188142153314353