| Material | Presence of vectors in visited households | ||
| No. households | Hoseholds with adult triatomineos | Households with nimph triatomineos | |
| Masonry: tin roof, cement floor | 36 (28.8%) | 18 (33.9%) | 4 (17.3%) |
| Masonery: tin roof brick floors | 37 (29.6%) | 11 (20.7%) | 2 (8.6%) |
| Wattle roof straw and topsoil floor | 52 (41.6%) | 24 (45.2%) | 17 (73.9%) |
| Total | 125 (100%) | 53 (42.4%) | 23 (18.4%) |