Table 2

Virus neutralization titers of avian sera samples considered positive
Sampling site Species Number tested 1/10 1/20 1/40 1/80 1/160
A Streptopelia turtur 5 1 1 1 2 -
C Streptopelia turtur 2 - 1 - - 1
D Pica pica 29 4 14 5 3 3
Corvus cornix 3 - - 2 1 -
E Pica pica 11 3 6 - 1 1
Corvus cornix 3 - 1 1 - 1

West Nile virus neutralizing antibody titers measured in VNT positive samples (threshold 1/10 for a sample to be considered positive) of each sampling site as indicated in Figure 1.

Valiakos et al.

Valiakos et al. Virology Journal 2012 9:266   doi:10.1186/1743-422X-9-266

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