Understanding Ehrlichiosis in Dogs:

What to Know if Your Pet Tests Positive

What is Ehrlichiosis?

Ehrlichiosis is a tick-borne disease caused by various species of the Ehrlichia bacteria. It is transmitted to dogs through the bite of infected brown dog ticks. Ehrlichiosis can cause a range of symptoms and health problems in dogs if left untreated

Understanding a Positive Result

If your dog tests positive for Ehrlichiosis on routine testing, it means that antibodies to the Ehrlichia bacteria were detected in their blood. A positive result does not necessarily mean that your dog is currently showing signs of Ehrlichiosis. It indicates exposure to the bacteria at some point, and your dog’s immune system has responded by producing antibodies.

Next Steps

1. Additional Testing: A positive result on routine testing should be followed up with confirmatory testing, as Ehrlichiosis can cause health issues such as kidney disease and a decline in platelets, needed for blood clotting. Additional blood work is recommended to confirm the diagnosis and assess the extent of the infection if present.

2. Symptom Monitoring: Even if your dog is not showing symptoms at the time of testing, its essential to monitor them closely for any signs of illness, such as fever, lethargy, loss of appetite, joint pain, or bruising.

3. Treatment Options: If your dog tests positive for Ehrlichiosis and is showing symptoms, your veterinarian will recommend an appropriate treatment plan. Treatment may involve antibiotics and supportive care to help your dog recover. Follow-ups may be required.

4. Preventive Measures: Preventing tick bites is crucial for protecting your dog from Ehrlichiosis and other tick-borne diseases. Use tick preventatives such as NexGard or Bravecto are recommended by your veterinarian. Regularly check your dog for ticks, especially after outdoor activities.

A cute dog
While a positive result for Ehrlichiosis may be concerning, it’s essential to work closely with your veterinarian to understand the diagnosis and develop a tailored treatment plan for your dog. With prompt diagnosis and appropriate treatment, many dogs can recover from Ehrlichiosis and live healthy, active lives. Please note that Ehrlichia antibodies can remain for up to 4 years post-exposure, so future positive Ehrlichia results should be expected. If you have any questions or concerns about your dog's health, don't hesitate to reach out to your veterinarian for guidance.

Additional Resources for Pet Owners:

Veterinary Partner: Positive Snap Tests for Ehrlichia and Anaplasma
https://veterinarypartner.vin.com/default.aspx?pid=19239&id=9494666

CDC: About Ticks and Tickborne Diseases
https://www.cdc.gov/ticks/about/index.html

AVMA: Tiny Ticks, Big Threat
https://www.cdc.gov/ticks/about/index.html

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