Table 1.

Prevalence of trypanosome-infected cattle per zone and season in the Cambeef ranch

Zones	No. examined	No. positive (%)	Z, P-value
Bini	240	34 (14.16) (d)	2.538, 0.011
	106	5; 4.72 (r)
Kombo	39	3; 7.69 (d)	−0.769, 0.441
	30	4; 13.33 (r)
GadaRaou	155	16; 10.32 (d)	3.240, 0.001
	120	1; 0.83 (r)
Kaou	115	14; 12.17 (d)	2.381, 0.017
	61	1; 1.64 (r)

Abbreviations d, dry season; r, rainy season