Table 2.

Distribution of positive habitats for Anopheles mosquitoes and Anopheles larval density* and habitat productivity* in Kakuma refugee camp by season and habitat type

	Dry Season Survey				Wet Season Survey
Habitat type	No of Habitats sampled	% with larvae	Total larvae (larva density)	Habitat productivity	No of Habitats sampled	% with larvae	Total larvae (larva density)	Habitat productivity
Soil-lined tap-stand pit	46	32.6	216 (0.496)	0.21	44	61.4	764 (3.331)	2.63
Cemented tap-stand pit	30	6.7	9 (0.005)	0.05	34	26.5	167 (0.970)	0.76
Drainage channel	10	30.0	70 (0.414)	0.30	23	73.9	239 (2.000)	1.26
Run off	7	42.9	39 (1.280)	0.20	13	46.2	205 (4.136)	3.17
Roadside puddles	-	-	-	-	5	100.0	115 (6.027)	5.43
Stream bed	-	-	-	-	1	100.0	7 (0.700)	0.6
Tire track	-	-	-	-	6	100.0	292 (12.383)	7.86
TOTAL	93	24.7	334 (0.402)	0.02	126	56.3	1,789 (3.051)	2.23

* Larval density is mean number of all larval stages/dip; while habitat productivity is mean number of the late immature stages (includes from 3^rd instar to pupae/dip