From: Pertussis outbreak investigation of Mekdela district, South Wollo zone, Amhara region, North-West Ethiopia
Age group
Male
Female
Total number of cases (%)
0–4
59 (27.4%)
64 (29.8%)
123 (57.2)
5–9
28 (13%)
36 (16.7%)
64 (29.8)
10–14
8 (3.7%)
11 (5%)
19 (8.8)
≥15
4 (1.9%)
5 (2.3%)
9 (4.2)
Total
99 (46%)
116 (54%)
215 (100)