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Table 1 Serological results of the virus neutralisation test (VNT) for equids kept in professional structures (stud farms or riding schools)

From: Serological evidence of equine arteritis virus infection and phylogenetic analysis of viral isolates in semen of stallions from Serbia

Stud farms and riding schools

Type/Breed

No. of horses tested

Positive (%)

Negative (%)

Uninterpretable (%)

1

Sport

22

2 (9.1%)

20 (90.9%)

0 (0.0%)

2

Lipizzaner

10

1 (10.0%)

9 (90.0%)

0 (0.0%)

3

Sport

24

1 (4.2%)

22 (91.6%)

1 (4.2%)

4

Sport

10

1 (10.0%)

9 (90.0%)

0 (0.0%)

5

Sport, Nonius, Lipizzaner

24

4 (16.7%)

20 (83.3%)

0 (0.0%)

6

Lipizzaner

32

20 (62.5%)

12 (37.5%)

0 (0.0%)

7

Sport

20

0 (0.0%)

20 (100.0%)

0 (0.0%)

8

Sport, Pony

17

7 (41.2%)

9 (52.9%)

1 (5.9%)

9

Lipizzaner

11

2 (18.2%)

9 (81.8%)

0 (0.0%)

10

Sport

12

3 (25.0%)

9 (75.0%)

0 (0.0%)

11

Sport, Nonius

7

0 (0.0%)

7 (100.0%)

0 (0.0%)

12

Sport

7

0 (0.0%)

7 (100.0%)

0 (0.0%)

13

Sport

6

3 (50.0%)

3 (50.0%)

0 (0.0%)

Total

/

202

44 (21.8%)

158 (77.2%)

2 (1.0%)