Table 3.
Results of chemical analysis of LLINs used in the experimental trial
| LLIN | Deltamethrin content (g/kg) | |||
|---|---|---|---|---|
| Before washing | After washing | AI retention (% of wash 0) | After field trial | |
| PermaNet® 2.0, unwashed | – | – | – | 1.32 |
| PermaNet® 2.0, washed 20 times | 1.43 | 0.22 | 15 | 0.17 |
| Panda® Net 2.0, unwashed | – | – | – | 2.14 |
| Panda® Net 2.0, washed 20 times | 2.24 | 1.76 | 79 | 1.55 |
| Yahe® LN, unwashed | – | – | – | 1.98 |
| Yahe® LN, washed 20 times | 2.00 | 1.39 | 69 | 1.47 |
| CTN 1 (at 25 mg/m2 exhausted) | 1.06 | 0.02 | – | 0.02 |
| CTN 2 (at 25 mg/m2 exhausted) | 0.84 | 0.06 | – | 0.03 |
PermaNet® 2.0 (deltamethrin coated onto polyester LN; 1.4 g/kg ± 25% [1.05–1.75 g/kg]), Panda® Net 2.0 (deltamethrin incorporated into polyethylene LN; 1.8 g/kg ± 25% [1.35–2.25 g/kg]), Yahe® LN (deltamethrin coated onto polyester LN; 1.85 g/kg ± 25% [1.39–2.31 g/kg])