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Table 2 Maintenance rates of potential Zika virus vectors in the different breeding sites and land cover classes collected in December 2015, October 2016 and March 2017 in the Kédougou region

From: Zika virus in southeastern Senegal: survival of the vectors and the virus during the dry season

Breeding sites Species Land covers TOTAL
Forest Savannah Agriculture Village Barren  
BS+ % BS+ % BS+ % BS+ % BS+ % BS+ %
Tree holes Ae. aegypti 15 6 4 1.8 0 0 7 4.7 0 0 26 3.8
Ae. fowleri 0 0 1 0.4 0 0 0 0 0 0 1 0.1
Ae. furcifer 2 0.8 0 0 0 0 0 0 0 0 2 0.3
Ae. luteocephalus 5 2 0 0 0 0 0 0 0 0 5 0.7
Ae. taylori 5 2 0 0 0 0 1 0.7 0 0 6 0.9
Ae. unilineatus 13 5.2 10 4.4 1 1.7 2 1.3 0 0 26 3.8
Total flooded 251   227   60   149   0   687  
Rock holes Ae. aegypti 20 7.4 0 0 0 0 0 0 2 1 22 4.8
Ae. dalzieli 0 0 0 0 0 0 0 0 1 0.5 1 0.2
Ae. fowleri 2 0.7 0 0 0 0 0 0 0 0 2 0.4
Ae. hirsutus 1 0.4 0 0 0 0 0 0 0 0 1 0.2
Ae. taylori 1 0.4 0 0 0 0 0 0 1 0.5 2 0.4
Ae. vittatus 30 11.1 0 0 0 0 0 0 0 0 30 6.5
Total flooded 270   0   0   0   192   462  
Discarded containers Ae. aegypti 0 0 0 0 0 0 2 2.8 0 0 2 2.8
Total flooded 0   0   0   71   0   71  
Used tires Ae. aegypti 2 66.7 0 0 0 0 2 7.7 0 0 4 13.7
Ae. luteocephalus 1 33.3 0 0 0 0 0 0 0 0 1 3.4
Total flooded 3   0   0   26   0   29  
  1. BS+ Number of positive Breeding sites