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Cat Scratch Fever

Also known as Bartonellosis

Cat Scratch Fever is an infectious disease caused by Bartonella bacteria, often transmitted through cat scratches.

mildinfectiousContagious between animalsCan spread to humanscatsdogshumans

See a vet now if

  • persistent fever
  • swelling of lymph nodes

Symptoms

Early signs

  • mild fever
  • fatigue

As it progresses

  • swollen lymph nodes
  • loss of appetite

Emergency signs

  • persistent fever
  • severe lethargy

Causes

  • Bartonella henselae bacterium

Risk factors

  • kitten scratches
  • flea infestations

Body parts affected

lymph nodesskin

How vets diagnose it

  • blood test
  • physical examination

Treatment

At home

  • keeping wounds clean
  • monitoring symptoms

At the vet

  • antibiotics
  • pain relievers

Prevention

  • regular flea control
  • avoid rough play with cats

Outlook

Prognosis
Most cases resolve with treatment.
Typical recovery
A few weeks

Cat Scratch Fever questions

What causes Cat Scratch Fever in pets?

Bartonella bacteria, often transmitted through scratches or bites.

Is Cat Scratch Fever serious?

It is usually mild but can lead to complications if untreated.

Can humans catch Cat Scratch Fever?

Yes, it is zoonotic and can affect humans.

How is Cat Scratch Fever diagnosed?

Through physical examination and blood tests.

What is the treatment for Cat Scratch Fever?

Antibiotics and supportive care.

Full clinical detail

Overview

Cat Scratch Fever, also known as Bartonellosis, is an infectious disease primarily affecting cats and occasionally dogs and humans. It is caused by the Bartonella bacteria, which can be transmitted through bites or scratches, particularly from kittens.

Causes

The primary cause of Cat Scratch Fever is the Bartonella henselae bacterium. The bacteria are often carried by cats and transmitted via scratches, bites, or even through flea bites.

Symptoms & Signs

Early Symptoms

  • Mild fever
  • Fatigue

Advanced Symptoms

  • Swollen lymph nodes
  • Loss of appetite

Emergency Signs

  • Persistent fever
  • Severe lethargy

Diagnosis

Diagnosis typically involves a physical examination and may include blood tests to detect Bartonella antibodies or DNA.

Treatment Options

Home Care

  • Keeping wounds clean
  • Monitoring symptoms

Veterinary Treatment

  • Antibiotics (e.g., azithromycin)
  • Pain relievers

Surgical Options

  • Rarely required unless abscesses form

Home Care

Ensure any wounds are cleaned properly and monitor your pet for signs of infection.

Prevention

  • Regular flea control
  • Avoid rough play with cats

Prognosis & Recovery

Most cases resolve with appropriate treatment. Recovery time is typically a few weeks.

When to See a Vet

  • If your pet exhibits persistent fever
  • If swelling of lymph nodes occurs

FAQ

  1. What causes Cat Scratch Fever in pets? Bartonella bacteria, often transmitted through scratches or bites.

  2. Is Cat Scratch Fever serious? It is usually mild but can lead to complications if untreated.

  3. Can humans catch Cat Scratch Fever? Yes, it is zoonotic and can affect humans.

  4. How is Cat Scratch Fever diagnosed? Through physical examination and blood tests.

  5. What is the treatment for Cat Scratch Fever? Antibiotics and supportive care.

Worried about your pet?

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

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