Table 4.
Anopheles stephensi collected in four longitudinal monitoring sites in Ethiopia in 2019 using different sampling methods
| Month 2019 | Dire Dawa | Kebridehar | Awash Sebat Kilo | Metehara | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSC | HLC | CDC light trap | Hand Collection | Black resting box | Cattle-baited Tent Trap | Total | PSC | HLC | CDC light trap | Hand Collection | Black resting box | Cattle-baited Tent Trap | Total | PSC | HLC | CDC light trap | Hand Collection | Cattle-baited Tent Trap | Total | PSC | HLC | CDC light trap | Hand Collection | Cattle-baited Tent Trap | Total | |
| June | 0 | 0 | 0 | ND | 0 | ND | 0 | 4 | 1 | 3 | ND | 0 | ND | 8 | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND |
| July | 3 | 0 | 0 | 18 | 0 | ND | 21 | 1 | 0 | 0 | 0 | 0 | ND | 1 | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND | ND |
| August | 1 | 0 | 0 | 127 | 16 | 16 | 160 | 2 | 0 | 0 | 5 | 0 | 6 | 13 | 0 | 4 | 0 | 20 | ND | 24 | 1 | 4 | 0 | 2 | ND | 7 |
| September | 0 | 0 | 3 | 24 | 82 | 9 | 118 | 4 | 0 | 0 | 19 | 0 | 18 | 41 | 0 | 2 | 0 | 36 | 10 | 48 | 5 | 7 | 18 | 19 | 4 | 53 |
| October | 0 | 0 | 1 | 26 | 56 | 9 | 92 | 1 | 4 | 0 | 79 | 0 | 29 | 113 | 2 | 1 | 0 | 37 | 10 | 50 | 2 | 0 | 2 | 12 | 5 | 21 |
| November | 0 | 0 | 0 | 5 | 2 | 6 | 13 | 3 | 0 | 0 | 46 | 0 | 29 | 78 | 0 | 0 | 0 | 11 | 1 | 12 | 1 | 0 | 0 | 3 | 3 | 7 |
| December | 0 | 0 | 0 | 5 | 3 | 0 | 8 | 14 | 0 | 0 | 63 | 0 | 37 | 114 | 1 | 0 | 0 | 19 | 0 | 17 | 0 | 0 | 3 | 9 | 6 | 18 |
| Total | 4 | 0 | 4 | 205 | 159 | 40 | 412 | 29 | 5 | 3 | 212 | 0 | 119 | 368 | 3 | 7 | 0 | 123 | 21 | 154 | 9 | 11 | 23 | 45 | 18 | 106 |
Sampling methods used in each site each month included: HLC: 6 indoor and 6 outdoor collection nights; PSC: 20 houses; CDC light traps: 12 indoors and 12 outdoors; manual aspiration from animal shelters: 2–20 collections per site; black resting boxes: 6 nights; animal baited tent traps: each for 3 nights