Table 2 Mean daily human biting rate (HBR) during the dry and the rainy season; dry, rainy and annual CSP indices; dry, rainy and annual entomological inoculation rates (EIR) of An. gambiae s.l. by sites in Libreville: data collected from December 2008 to January 2010
From: Malaria transmission in Libreville: results of a one year survey
| Â | Dry season | Rainy season | All year | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Total collected | HBR | Tested for CSP | CSP rate [95% C.I] | Dry season EIR | Total collected | HBR | Tested for CSP | CSP rate [95% C.I] | Rainy season EIR | Dry CSP/Rainy CSP | Annual CSP | Annual EIR | Annual averaged CSP* | Annual averaged EIR* |
Alibandeng | 65 | 2.5 | 65 | 0 [0.0; 5.5] | 0.0 | 1546 | 20.6 | 1526 | 0.26 [0.07;0.67] | 2.5 | NS | 0.25 [0.06;0.64] | 13.3 | - | - |
Camp des Boys | 109 | 4.3 | 108 | 0.93 [0.02;5.05] | 4.7 | 1127 | 15.8 | 1113 | 0.89 [0.43;1.64] | 34.5 | NS | 0.9 [0.45;1.60] | 39.2 | 1.11 | 48.4 |
Beauséjour | 35 | 1.5 | 35 | 0 [0.0;10.0] | 0.0 | 240 | 5.3 | 239 | 0.84 [0.10;2.89] | 9.3 | NS | 0.72 [0.08;2.61] | 10.6 | 1.11 | 16.3 |
Sotega | 260 | 10.8 | 259 | 1.16 [0.23;3.34] | 19.2 | 702 | 19.5 | 701 | 1.57 [0.78;5.1] | 68.7 | NS | 1.45 [0.79;2.43] | 87.9 | 1.11 | 67.3 |
Akébé-Poteau | - | - | - | - | - | 139 | 9.2 | 139 | 1.43 [0.17;5.1] | 31.9 | - | 1.43 [0.17;5.1] | - | - | - |
Total | 469 | 4.7 | 467 | 0.85 [0.23;2.17] | 4.5 | 3754 | 15.5 | 3718 | 0.78 [0.52;1.11] | 29.4 | NS | 0.78 [0.54;1.09] | 33.9 | - | - |