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Table 2 Infection, dissemination and transmission of Culex quinquefasciatus following consumption of a blood meal containing Japanese encephalitis virus genotype III

From: Susceptibility of Aedes albopictus and Culex quinquefasciatus to Japanese encephalitis virus

Species

Blood meal titre (PFU/ml)

Blood feeding rate (%)

 

Dpi 7 (%)a

Dpi 14 (%)a

Culex quinquefasciatus, Tanzania

1.8 × 106

79/211 (37)

Infection (body)

5/10 (50)

23/29 (79)

  

Dissemination (legs)

1/5 (20)

4/23 (17)

  

Transmission (saliva)

1/1 (100)

2/4 (50)

  1. Groups of mosquitoes were maintained at 25 °C for the indicated time periods
  2. Dpi days post-inoculation
  3. aNumber of mosquitoes dissected is shown by the denominator