Table 2 Vector species composition before and after vector control
Intervention period | Species composition by morphology (n) | Number tested by PCR | Species composition by PCR (n) | Estimated proportion by morphology and PCR | |
|---|---|---|---|---|---|
Pre-intervention | An. gambiae s.l. (1725) | 103 | An. gambiae s.s.(79) | An. gambiae s.s. | 70.5% |
An. arabiensis (24) | An. arabiensis | 21.4% | |||
An. funestus (70) | N/A | An. funestus | 3.7% | ||
Other Anopheles species (83) | Other Anopheles species | 4.4% | |||
Post-intervention | An. gambiae s.l. (194) | 194 | An. gambiae s.s.(1) | An. gambiae s.s. | 0.4% |
An. arabiensis (193) | An. arabiensis | 79.4% | |||
An. funestus (0) | N/A | An. funestus | 0% | ||
Other Anopheles species (49) | Other Anopheles species | 20.2% | |||