- ovine ecthyma vaccine
- a modified live virus vaccine of ovine origin, used for immunization of sheep and goats against contagious ecthyma (orf).
Medical dictionary. 2011.
Medical dictionary. 2011.
Orf (disease) — Classification and external resources A thumb with two denuded orf lesions, following a bite by a sheep ICD 10 B08.0 (ILDS B08.040) … Wikipedia