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Table 1 Vector competence of Anopheles quadrimaculatus for genetically distinct Jamestown Canyon virus strains

From: Vector competence of Anopheles quadrimaculatus and Aedes albopictus for genetically distinct Jamestown Canyon virus strains circulating in the Northeast United States

  Lineage Strain Inputa 7 dpi 14dpi
IRs DRs TRs IRs DRs TRs
  Lineage A 3836–05 6.5 76.67 (23/30) 26.09 (6/23) 0.00 (0/6) 56.67 (17/30) 35.29 (6/17) 0.00 (0/6)
  Lineage A 11,497–03 6.6 70.00 (21/30) 23.81 (5/21) 0.00 (0/5) 53.33 (16/30) 25.00 (4/16) 0.00 (0/4)
  Mean ± SD NA NA 73.33 ± 4.72 24,95 ± 1.61 0.00 55.00 ± 2.36 30.14 ± 7.28 0.00
Anopheles quadrimaculatus Lineage B 1441–04 6.2 70.00 (21/30) 0.00 (0/21)b 0.00 (0/0) 66.67 (20/30) 30.00 (6/20) 0.00 (0/6)
  Lineage B 1425–02 6.4 83.33 (25/30) 24.00 (6/25) 0.00 (0/6) 46.67 (14/30)b 21.43 (3/14) 0.00 (0/3)
  Lineage B 4148–03 6.5 70.00 (21/30) 38.10 (8/21) 0.00 (0/8) 76.67 (23/30)c 17.39 (4/23) 0.00 (0/4)
  Mean ± SD NA NA 74.44 ± 7.70 20.70 ± 19.26 0.00 63.34 ± 15.27 22.94 ± 6.44 0.00
  1. dpi days post-infection, IR infection rate, DR dissemination rate, TR transmission rate
  2. ablood meal titer (log10 pfu/ml)
  3. bSignificant difference in the infection rates between time points for the 1425–02 and 1441–04 strains
  4. cSignificant difference in the infection rates between 1425–02 and 4148–03 strains at 14 dpi