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Table 1 Cross-reactivities of TBEV-ELISA and TBEV-VNT results

From: Tick-borne encephalitis virus (TBEV) – findings on cross reactivity and longevity of TBEV antibodies in animal sera

Sample number Animal Antibodies classified as (ND50) TBEV-ELISA TBEV-VNT (ND50)
Serum 1 Sheep Louping ill-positive Positive Positive (1:20)
Serum 2 Sheep Louping ill-positive Negative Negative (1:5)
Serum 3 Sheep Louping ill-positive Positive Positive (>1:40)
Serum 4 Sheep Louping ill-positive Positive Positive (>1:40)
Serum 5 Sheep Louping ill-positive Positive Positive (>1:40)
Serum 6 Horse WNV positive (1:320) Negative Negative (<1:10)
Serum 7 Horse WNV positive (1:480) Negative Negative (<1:10)
Serum 8 Horse WNV positive (1:1280) Borderline Positive (1:40)
Serum 9 Horse WNV positive (1:160) Negative Negative (<1:10)
Serum 10 Horse WNV positive (1:240) Negative Negative (<1:10)
Serum 11 Horse WNV positive (1:60) Borderline Positive (1:80)
Serum 12 Horse WNV positive (1:40) Negative Negative (<1:10)
Serum 13 Horse WNV positive (1:80) Negative Negative (<1:10)
Serum 14 Horse WNV positive (1:35) Negative Negative (<1:10)
Serum 15 Horse WNV positive (1:120) Negative Negative (<1:10)
Serum 16 Horse WNV positive (1:60) Negative Negative (<1:10)
Serum 17 Horse WNV positive (1:80) Negative Negative (<1:10)
Serum 18 Horse WNV positive (1:240) Negative Negative (<1:10)
Serum 19 Horse WNV positive (1:20) Negative Negative (<1:10)
Serum 20 Horse WNV positive (1:40) Negative Negative (<1:10)
Serum 21 Horse WNV positive (1:60) Negative Negative (<1:10)
Serum 22 Horse WNV positive (1:1280) Negative Negative (<1:10)
Serum 23 Chicken WNV positive (1:500) Negative Negative (<1:10)
Serum 24 Chicken WNV positive (1:250) Negative Negative (<1:10)
Serum 25 Chicken WNV positive (1:80) Negative Negative (<1:10)
Serum 26 Chicken WNV positive (1:900) Negative Negative (<1:10)
Serum 27 Duck WNV positive (1:80) Negative Negative (<1:10)
Serum 28 Duck WNV positive (1:60) Negative Negative (<1:10)
Serum 29 Rabbit WNV positive (1:120) Negative Negative (<1:10)
Serum 30 Rabbit WNV positive (1:480) Negative Negative (<1:10)
Serum 31 Rabbit WNV positive (1:80) Negative Negative (<1:10)
Serum 32 Rabbit WNV positive (1:60) Negative Negative (<1:10)
Serum 33 Rabbit JEV positive (1:60) Negative Negative (<1:10)
Serum 34 Rabbit JEV positive (1:80) Negative Negative (<1:10)
Serum 35 Rabbit USUV positive (1:1280) Negative Negative (<1:10)
Serum 36 Rabbit USUV positive (1:80) Negative Negative (<1:10)
Ascites 1 Mouse RSSEV-positive Positive* Positive (1:75)
Ascites 2 Mouse POWV-positive Negative* Negative (<1:25)
Ascites 3 Mouse YFV-positive Negative* Negative (<1:25)
Ascites 4 Mouse JEV positive Negative* Negative (<1:25)
Ascites 5 Mouse SLEV positive Negative* Negative (<1:25)
  1. *all samples diluted 1:10, 1:50, 1:100, 1:500, 1:1000, only results 1:10 are shown in the table, all samples diluted between 1:50 and 1:1000 were negative.