| transmission of bovine herpesvirus 1 within and between herds on an island with a bhv1 control programme. | transmission of bovine herpesvirus 1 (bhv1) within and between herds was studied on the island of ameland, the netherlands. there were 50 herds with 3300 head of cattle on the island. herds were divided into three groups: (1) only containing seronegative cattle, (2) containing seronegative cattle and vaccinated seropositive cattle, and (3) containing only vaccinated cattle. all 23 herds in groups 1 and 2 were monitored. three major outbreaks of bhv1 infections were observed due to the introducti ... | 2003 | 12825740 |