Table 3: Prevalence of trypanosome infections by village, herd and grazing plot, where n = 10 cows per herd.
| Village | Herds | July | October | January | |||
| Prevalence (%) | Plot | Prevalence (%) | Plot | Prevalence (%) | Plot | ||
| Kimotorok | Herd1 | 10 | KJu1 | 10 | KO1 | 10 | KJa1 |
| Kimotorok | Herd2 | 90 | KJu2 | 0 | - | 10 | KJa2 |
| Kimotorok | Herd3 | 0 | - | 0 | - | 30 | KJa3 |
| Kimotorok | Herd4 | -0 | - | 0 | - | 30 | KJa4 |
| Kimotorok | Herd5 | 20 | KJu5 | 10 | KO5 | 20 | KJa5 |
| Oltukai | Herd6 | 40 | OJu1 | 0 | - | 20 | OJa |
| Oltukai | Herd7 | 20 | OJu2 | 10 | OCt2 | 20 | OJa2 |
| Oltukai | Herd8 | 0 | - | 0 | - | 40 | OJa3 |
| Sukuro | Herd9 | 30 | SJu1 | 0 | - | 0 | - |
| Sukuro | Herd10 | 30 | SJu2 | 0 | - | 0 | - |
| Sukuro | Herd11 | 0 | - | 0 | - | 10 | SJa3 |
| Sukuro | Herd12 | 0 | - | 0 | - | 20 | SJa4 |
| Sukuro | Herd13 | 0 | - | 0 | - | 40 | SJa5 |