Table 6 Local and seasonal variation in infection rates of aggressive females of An. gambiae s.l.
Month-year | Control | Sprayed once | Sprayed twice | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gate Diocoul 2 | Keur Martin | Takhoum Ndoundour | Keur Massouka | Toucar centre | Djilakh | |||||||||||||
Tested | Positive | CSPR (%) | Tested | Positive | CSPR (%) | Tested | Positive | CSPR (%) | Tested | Positive | CSPR (%) | Tested | Positive | CSPR (%) | Tested | Positive | CSPR (%) | |
Oct-2013 | – | – | – | 32 | 0 | – | 1 | 0 | 0 | – | – | – | 4 | 0 | 0 | 13 | 0 | 0 |
Dec-2013 | – | – | – | 72 | 0 | – | – | – | – | – | – | – | 5 | 0 | 0 | – | – | – |
Mar-2014 | – | – | – | 1 | 0 | – | – | – | – | – | – | – | – | – | – | – | – | – |
Sep-2014 | – | – | – | 165 | 2 | 1.2 | 1 | 0 | 0 | 7 | 0 | 0 | 2 | 0 | 0 | 35 | 0 | 0 |
Oct-2014 | 1 | 0 | 0 | 92 | 3 | 3.2 | 2 | 0 | 0 | – | – | – | 1 | 1 | 100 | 4 | 0 | 0 |
Dec-2014 | – | – | – | 2 | 2 | 100 | – | – | – | – | – | – | – | – | – | – | – | – |
Mar-2015 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
Apr-2015 | – | – | – | – | – | – | 1 | 0 | 0 | 1 | 0 | 0 | – | – | – | – | – | – |
Total | 1 | 0 | 0 | 364 | 7 | 1.9 | 5 | 0 | 0 | 8 | 0 | 0 | 12 | 1 | 8 | 52 | 0 | 0 |