Ehrlichiosis is a tick-borne bacterial infection that infects white blood cells. It can cause a wide range of signs from bleeding disorders to neurological issues. It is transmitted primarily by the Brown Dog Tick.
This condition requires veterinary attention.
If your animal shows the Key or Common signs listed, please visit a clinic immediately.
Report Case / Get HelpTransmission occurs exclusively through the bite of an infected tick. It is not directly contagious from dog to dog.
Acute phase (fever, swollen nodes, bruising) lasts weeks. Subclinical phase can last years with no signs. Chronic phase results in bone marrow failure and severe bleeding (epistaxis).
A 4Dx SNAP test detects antibodies. Follow-up CBC often shows low platelets (thrombocytopenia) and anemia. PCR confirms active infection.
Doxycycline is the antibiotic of choice, typically given for 28 days. Severe cases may require steroids or blood transfusions.
Strict tick control is the only prevention. Check dogs daily for ticks in endemic areas.
Good for acute cases treated early. The chronic phase carries a guarded prognosis due to irreversible bone marrow damage.
Medical DisclaimerThis information is for education only and does not replace examination, diagnosis, or treatment by a qualified veterinarian.