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Natural and experimental infection of turkeys with avian paramyxovirus-7
1Food Animal Health Research Program, Ohio Agricultural Research and Development Center, Ohio State University, Wooster 44691, USA.
Avian Diseases
|April 1, 1997
Abstract:
Avian paramyxovirus-7 was isolated from a natural outbreak of respiratory tract disease in male and female commercial turkey breeder flocks. The disease spread readily between different housing complexes. The virus was isolated from affected flocks and used for experimental studies in specific-pathogen-free poults. Inoculated and contact-exposed poults developed a respiratory disease characterized by rhinitis and airsacculitis. The virus was isolated from the inoculated and contact-exposed poults, and hemagglutination inhibition antibodies were detected in exposed birds.