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Table 4. Information of positive samples for insect specific arbovirus

From: Mosquito arbovirus survey in selected areas of Kenya: detection of insect-specific virus

Places Season Species of mosquito No. of mosquitoes Physiological status of used pools No. pools No. positive pools MIR* MIR Lower-upper limits Physiological status of positive pool
Ae. aegypti mosquito pools
Kwale Dry Ae. aegypti 3 Unfed 3 0 NA NA  
Kwale Rain Ae. aegypti 13 Unfed, gravid 8 0 NA NA  
Mombasa Dry Ae. aegypti 18 Fed, unfed 3 0 NA NA  
Mombasa Rain Ae. aegypti 56 Unfed, gravid (♂; excluded) 14 1 NA NA Female, gravid
Busia Rain Ae. aegypti 10 Unfed, gravid 8 0 NA NA  
Kakamega (Mukumu) Rain Ae. aegypti 4 Unfed, gravid 3 0 NA NA  
Kakamega (Isecheno) Rain Ae. aegypti 3 Unfed, gravid 2 0 NA NA  
Cx. quinquefasciatus mosquito pools
Kwale Dry Cx. quinquefasciatus 128 ♂, fed, unfed, gravid 8 0 NA NA  
Kwale Rain Cx. quinquefasciatus 1973 Unfed, gravid (♂, fed; excluded) 106 0 NA NA  
Mombasa Dry Cx. quinquefasciatus 844 ♂, fed, unfed, gravid 36 1 1.18 0.07–5.75
Mombasa Rain Cx. quinquefasciatus 997 Unfed, gravid (♂, fed; excluded) 52 1 1.01 0.06–4.89 Female, gravid
Busia Rain Cx. quinquefasciatus 2149 Unfed, gravid (♂, fed; excluded) 113 52 32.26 24.42–42.12 Female, unfed + gravid
Kakamega (Mukumu) Rain Cx. quinquefasciatus 903 Unfed, gravid (♂, fed; excluded) 46 1 1.11 0.06–5.37 Female, unfed
Kakamega (Isecheno) Rain Cx. quinquefasciatus 132 Unfed, gravid (♂, fed; excluded) 7 0 NA NA  
An. gambiae mosquito pools
Kwale Dry An. gambiae 11 Fed, unfed 2 1 NA NA Female, unfed
Kwale Rain An. gambiae 18 Unfed, (fed; excluded) 3 0 NA NA  
Mombasa Dry An. gambiae 2 Unfed 1 1 NA NA Female, unfed
Mombasa Rain An. gambiae 0   0 0 NA NA  
Busia Rain An. gambiae 411 Unfed, gravid (♂, fed; excluded) 34 1 2.44 0.14–11.87 Female, unfed
Kakamega (Mukumu) Rain An. gambiae 4 Unfed, gravid 4 0 NA NA  
Kakamega (Isecheno) Rain An. gambiae 3 Unfed (fed; excluded) 3 0 NA NA  
  1. *Minimum infection rate