Skip to content
All conditions

Anaplasmosis

Also known as Tick Fever, Granulocytic Anaplasmosis

Anaplasmosis is a tick-borne disease affecting pets, causing symptoms like fever and lethargy.

moderateinfectiousCan spread to humansdogscatshorses

See a vet now if

  • Persistent fever
  • Unexplained lethargy

Symptoms

Early signs

  • Fever
  • Lethargy

As it progresses

  • Joint pain
  • Loss of appetite

Emergency signs

  • Severe lethargy
  • Breathing difficulties

Causes

  • Tick bite
  • Bacteria Anaplasma phagocytophilum

Risk factors

  • Exposure to ticks
  • Living in tick-endemic areas

Body parts affected

BloodJoints

How vets diagnose it

  • Blood test
  • Complete blood count

Treatment

At home

  • Ensure hydration
  • Provide rest

At the vet

  • Antibiotics
  • Supportive care

Prevention

  • Use tick preventatives
  • Avoid tick-infested areas

Outlook

Prognosis
Most pets recover fully with treatment
Typical recovery
Several days to a few weeks

Anaplasmosis questions

What is anaplasmosis?

Anaplasmosis is a tick-borne infectious disease affecting pets, caused by bacteria of the Anaplasma genus.

How is anaplasmosis transmitted?

It is transmitted through the bite of infected ticks.

Can humans get anaplasmosis from pets?

While pets cannot directly transmit anaplasmosis to humans, humans can get infected through tick bites.

What are the common symptoms in pets?

Common symptoms include fever, lethargy, and joint pain.

How is anaplasmosis treated?

Anaplasmosis is typically treated with antibiotics such as doxycycline.

Full clinical detail

Overview

Anaplasmosis is a tick-borne disease caused by bacteria from the Anaplasma genus. It primarily affects dogs, but cats and horses can also be infected. The disease is transmitted through tick bites, particularly by black-legged (deer) ticks. While it is not directly contagious between animals, it can be transmitted to humans through tick bites.

Causes

The primary cause of anaplasmosis in pets is the bite of an infected tick. The bacteria Anaplasma phagocytophilum is commonly responsible for the infection.

Symptoms & Signs

Early Symptoms

  • Fever
  • Lethargy

Advanced Symptoms

  • Joint pain
  • Loss of appetite

Emergency Symptoms

  • Severe lethargy
  • Breathing difficulties

Diagnosis

Diagnosis of anaplasmosis involves blood tests to detect the presence of Anaplasma antibodies or the bacteria itself. Veterinarians may also perform a complete blood count (CBC) to look for abnormalities.

Treatment Options

Veterinary Care

  • Antibiotics such as doxycycline
  • Supportive care including fluids

Home Care

  • Ensure your pet is hydrated
  • Provide a comfortable resting environment

Surgical Options

There are no surgical treatments for anaplasmosis.

Prevention

  • Regular tick prevention treatments
  • Avoiding areas with high tick populations

Prognosis & Recovery

Most pets respond well to treatment with antibiotics, and symptoms typically improve within a few days. Early diagnosis and treatment are crucial for a full recovery.

When to See a Vet

  • Persistent fever
  • Unexplained lethargy

FAQ

  1. What is anaplasmosis? Anaplasmosis is a tick-borne infectious disease affecting pets, caused by bacteria of the Anaplasma genus.

  2. How is anaplasmosis transmitted? It is transmitted through the bite of infected ticks.

  3. Can humans get anaplasmosis from pets? While pets cannot directly transmit anaplasmosis to humans, humans can get infected through tick bites.

  4. What are the common symptoms in pets? Common symptoms include fever, lethargy, and joint pain.

  5. How is anaplasmosis treated? Anaplasmosis is typically treated with antibiotics such as doxycycline.

Worried about your pet?

This page is general guidance, not a diagnosis. A vet should examine your pet before any treatment starts.

Back