Capripox in the Yemen Arab Republic and the Sultanate of Oman.

Capripox was shown to be endemic in all the provinces of the Yemen Arab Republic and the Sultanate of Oman. Investigations into outbreaks of capripox indicated that some strains of capripox virus were infecting both sheep and goats and this was confirmed by inoculating experimental sheep and goats with isolates derived from field cases. The husbandry methods prevalent in the Middle East predispose to the rapid spread of capripox and annual vaccination of all sheep and goats must be considered as the only effective method of controlling the disease.