Septicemic pasteurellosis causing peracute death and necrotizing myositis in a beef heifer calf (Bos taurus) in Alberta, Canada.
2020
Septicemic pasteurellosis is an acute and fatal bacterial disease of cattle and wild ungulates caused by certain serotypes of Pasteurella multocida. Here we report a single case of septicemic pasteurellosis in a 6-month-old, Red Angus heifer from a cow-calf operation in Alberta, Canada. Postmortem examination revealed necrotizing and hemorrhagic myositis, fibrinous pericarditis and multisystemic bacterial emboli. Pasteurella multocida was isolated from muscle in pure culture, and the capsular antigen group was identified as serogroup B using polymerase chain reaction. To the best of our knowledge, this is the first reported case of septicemic pasteurellosis in beef cattle in Canada. Key clinical message: Veterinary practitioners and diagnosticians should include septicemic pasteurellosis on their list of differential diagnoses when they encounter similar presentations of peracute death and severe necrotizing myositis in cattle in Canada.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
16
References
0
Citations
NaN
KQI