Table 1 Invasive meningococcal disease incidence in Italy in 2004 and 2007
From: Serogroup C meningococci in Italy in the era of conjugate menC vaccination
Age (years) | * Incidence | * Incidence due to serogroup B | * Incidence due to serogroup C | |||
|---|---|---|---|---|---|---|
2004 | 2007 | 2004 | 2007 | 2004 | 2007 | |
0–4 | 4.2 | 2 | 0.9 | 1.1 | 1.7 | 0.5 (p < 0.05) |
15–24 | 1 | 0.7 | 0.3 | 0.3 | 0.2 | 0.2 |
25–99 | 0.2 | 0.1 | 0.05 | 0.04 | 0.04 | 0.02 |
All ages | 0.6 | 0.3 | 0.1 | 0.3 | 0.2 | 0.06 (p < 0.05) |