Volume 4, Number 2—June 1998
Dispatch
New Vectors of Rift Valley Fever in West Africa
Table 4
Host choices of Rift Valley fever virus vectors captured with light traps or animal-bait traps in Sénégal, 1991-1996
Vector | No. of host-specific blood feedings | ||||
---|---|---|---|---|---|
Cow | Sheep | Horse | Chicken | Humana | |
Aedes vexans | 35 | 33 | 38 | 7 | + + + |
Ae. ochraceus | 8 | 18 | 5 | 1 | + + |
Ae. mcintoshi | 7 | 20 | 2 | 2 | + + |
Ae. dalzieli | 52 | 114 | 1 | 21 | + + + |
a++: numerous bites; +++: very numerous bites.
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