Abstract
In November, 1983, 34 Japanese Black beef cattle approximately 12months old were purchased from Hokkaido and introduced in to a farm in Nagano Prefecture. Of them, six died within the first 16days. Of them, three manifested respiratory symptoms for 4-5days before death. The other three died suddenly without showing any specific symptom.When examined, one of the former three was affected with severe fibrinous necrotic pneumonia. Pasteurella multocida was isolated from its lungs and the nasal discharge of some surviving cattle showing respiratory symptoms, as well asparainfluenzavirustype3. The respiratory disease was diagnosed as a double infection withP. multocidaandparainfluenza virus type3.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of the Japan Veterinary Medical Association
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
