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. 2010 May 4;4(5):e671. doi: 10.1371/journal.pntd.0000671

Figure 5. Replication of WNV in CxFV Izabal (+) and CxFV Izabal (-) Cx. quinquefasciatus Sebring mosquitoes.

Figure 5

CxFV Izabal (+) mosquitoes were inoculated intrathoracically with 3.3 log10 pfu CxFV Izabal. Mock-inoculated mosquitoes were inoculated with an empty glass capillary needle, and CxFV (-) mosquitoes were not inoculated. Seven days post inoculations, all three groups were administered a WNV-infectious blood meal of 6.3 log10 pfu/mL. The average WNV titer in CxFV Izabal (+) mosquitoes was significantly less than in mock-inoculated specimens at 0 DPI (Student's t-test, p = 0.016), denoted by an asterisk. At 4 DPI the average WNV titer in CxFV Izabal (+) mosquitoes was significantly higher than in CxFV (-) specimens (Student's t-test, p = 0.0048), denoted by an asterisk. Values at each time point represent the mean ± standard error of two to five mosquitoes.