Table 1 Distribution of serum samples according to age and clinical status
From: Equine herpesvirus 2 (EHV-2) infection in thoroughbred horses in Argentina
With symptoms | Antibodies | Clinically healthy | Antibodies | |||
|---|---|---|---|---|---|---|
Animals | Sero-negative | Sero-positive | (Mean titre)a | Sero-negative | Sero-positive | (Mean titre)a |
Older than 1 year old | 5 | 32 | 1.34 | 3 | 40 | 1.22 |
Younger than 1 year old | 3 | 26 | 1.19 | 18 | 26 | 0.85* |
Total (n) | 66 | 87 | ||||