Table 4 Number and proportion of net pieces passing using each laboratory bioassay based on WHO criteria of 80% control corrected mortality, 95% knockdown in WHO cone test, 90% blood-feeding inhibition or 80% control corrected mortality in tunnel test
ITNs type | Number of net pieces passing | ||
|---|---|---|---|
Cone (N = 60) | Tunnel ( N = 15) | I-ACT (N = 40) | |
Anopheles arabiensis (Kingani strain, resistant) | |||
Unwashed | n (%) | n (%) | n (%) |
Interceptor® | 59 (98) | 11 (73) | 38 (95) |
Interceptor® G2 | 22 (37) | 13 (87) | 38 (95) |
Washed, 20× | |||
Interceptor® | 59 (98) | 12 (80) | 36 (90) |
Interceptor® G2 | 21 (35) | 10 (67) | 38 (95) |
An. gambiae s.s. (Kisumu strain, susceptible) | |||
Unwashed | |||
Interceptor® | 50 (83) | 15 (100) | 40 (100) |
Interceptor® G2 | 2 (3) | 14 (100) | 40 (100) |
Washed, 20× | |||
Interceptor® | 38 (63) | 15 (100) | 40 (100) |
Interceptor® G2 | 10 (17) | 15 (100) | 40 (100) |