Canine haemobartonellosis
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Description
The mycoplasmal bacteria Haemobartonella canis causes haemolyic anaemia in dogs. The organism is transmitted by ticks and causes clinical signs by attaching to the outside of red blood cells. Clinical signs are usually mild except in cases where the animal has had a previous splenectomy or is undergoing chemotherapy and has a compromised immune system.
Signalment
Disease usually affects adult dogs.
Diagnosis
Clinical Signs
- Mild-moderate anaemia
- Pale mucous membranes
Laboratory Tests
Treatment
Treatment with doxycline, tretracycline or oxytetracycline is usually effective. Supportive treatment of blood transfusions may be needed in severe cases. Glucocorticoids can also be administered. The PCV should be monitored until it has returned to a normal level and clinical signs have resolved.
Prognosis
The prognosis is good, treatment is usually successful in the uncomplicated case. For animals which present with more severe signs due to a previous splenectomy or chemotherapy have a more guarded prognosis.
References
Caused by Haemobartonella canis.