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Blood-feeding rates in An. gambiae (s.l.) in treated and control areas
| Period | Area | No. collected | Unfed | Fed | Gravid | Half-gravid | Blood-feeding rate % | P-value |
|---|---|---|---|---|---|---|---|---|
| Before IRS: June–October 2016 | IRS areas | 1001 | 26 | 922 | 12 | 41 | 96.20 | < 0.0001 |
| After 1st round of IRS: June–October 2017 | 273 | 99 | 171 | 1 | 2 | 63.37 | ||
| After 1st round of IRS: June–September 2017 | IRS areas | 208 | 78 | 129 | 0 | 1 | 62.5 | < 0.0001 |
| Control areas | 244 | 16 | 187 | 31 | 10 | 80.74 |
