Table 6.

Prevalence of microfilaraemia and antigenaemia in children aged below 8 years at each survey

	No. positive/No. examined (%)
Month/year of survey	mf	95% CI (%)	CFA	95% CI (%)
February 2002	7/151 (4.6)	1.3 - 7.9	25/165 (15.2)	9.7 - 20.7
March 2003	1/85 (1.1)	0.0 - 3.3	4/85 (4.7)	0.2 - 9.2
July 2004	0/63 (0.0)	-	1/64 (1.6)	0.0 - 4.7
July 2007	0/119 (0.0)	-	2/120 (1.7)	0.0 - 4.0
May 2009	0/77 (0.0)	-	0/76 (0.0)	-

mf = microfilariae; CFA = circulating filarial antigen by ICT test