Table 1

Description of the study villages, their geographical features and meteorological information.

Study Sites
Rundugai
Kisangara
Ndungu
Chamwino

Altitude(M)
750
920
1050
700
Rainfalls (mm)-2004
589
290
980
280
Min.Temp (0C)
24.7
26.7
22.1
26
Max.Temp (0C)
29.4
31.2
29
30.3
Landscape
Rural northern Tanzania; extensive swamps and savannah grassland
Peri urban-semi arid, northern Tanzania
Rural, northern Tanzania, bare hills, swamps and grassland.
Rural-central Tanzania, semi-arid.
Ethnic groups and Economic activities
Masai, Pare and Chagga, growing maize, vegetable, rice and keeping large groups of cattle.
Pare, mainly growing maize and have cattle heads.
Pare, mainly growing maize, banana trees, sugarcane, rice and beans. They have cattle heads around.
Gogo, Growing maize and ground nuts, they have large groups of cattle around their houses.
Any Cattle kept in compound about 5 to 10 meters from sleeping house.
285 (71.4%)
605 (84.1%)
1509 (72.5%)
702 (67.4%)
Mosquito net in selected households.
322 (81.0%)
520 (72.3%)
1797 (86.0%)
512 (49.1%)

Kweka et al. Malaria Journal 2008 7:59   doi:10.1186/1475-2875-7-59