Table 1. Attack rates of suspected Chikungunya fever by age and gender in Char Kushai, Dohar, Bangladesh, August 15–2 November 2011.

Age groups	Gender
	Male	Female
<10 years	93/496 (19%)	86/463 (19%)
10–20 years	72/386 (19%)	102/395 (26%)
21–30 years	52/244 (21%)	139/417 (33%)
31–40 years	56/203 (28%)	157/316 (50%)
41–50 years	53/185 (29%)	114/215 (53%)
51–60 years	46/131 (35%)	50/125 (40%)
> 60 years	41/138 (30%)	44/126 (35%)
Total	413/1783(23%)	692/2057(34%)