Table 2.

Prevalence of lymphatic filariasis CFA and antibodies to Ov16 in three districts of Gambella Region, Ethiopia, May and June 2019

District	Villages sampled	Sample size	Lymphatic filariasis		Onchocerciasis
			FTS positive, % (95% CI)	CFA critical threshold	Ov16 positive, % (95%CI)
Dimma	43	1,002	6 (0.6%) (0.3–1.3%)	9	5 (0.5%) (0.2–1.2%)
Godere	54	1,286	1 (0.08%) (0.01–0.4%)	14	28 (2.2%) (1.5–3.1%)
Mengeshi	53	1,089	1 (0.09%) (0.01–0.5%)	11	7 (0.6%) (0.3–1.3%)
Total	150	3,377	8 (0.2%) (0.1–0.5%)		40 (1.2%) (0.9–1.6%)

CFA = circulating filarial antigen; FTS = filarial test strip; Ov16 = Onchocerca volvulus 16.