Listeriosis (Listeria monocytogenes infection)
Also known as Listeria infection
Listeriosis in pets is a severe bacterial infection caused by Listeria monocytogenes, affecting various species.
See a vet now if
- neurological signs
- persistent vomiting
Symptoms
Early signs
- loss of appetite
- mild fever
As it progresses
- depression
- incoordination
Emergency signs
- seizures
- paralysis
Causes
- ingestion of contaminated food
- exposure to contaminated environments
Risk factors
- feeding raw diets
- poor sanitation
Body parts affected
How vets diagnose it
- blood cultures
- PCR assays
Treatment
At home
- isolation
- hydration
At the vet
- antibiotics
- supportive care
Prevention
- avoid raw diets
- maintain hygiene
Outlook
- Prognosis
- Guarded to good with early treatment
- Typical recovery
- Varies, typically several weeks
Listeriosis (Listeria monocytogenes infection) questions
What is Listeriosis?
Listeriosis is a bacterial infection caused by Listeria monocytogenes, affecting multiple animal species.
How is Listeriosis transmitted?
It is transmitted through the ingestion of contaminated food or water.
Can humans get Listeriosis from pets?
Yes, it is zoonotic, meaning it can be transmitted from animals to humans.
What are the treatment options for Listeriosis?
Treatment involves antibiotics and supportive care under veterinary supervision.
How can Listeriosis be prevented in pets?
Prevent it by avoiding raw diets and maintaining good hygiene standards.
Full clinical detail
Overview
Listeriosis is a serious bacterial infection caused by Listeria monocytogenes, which can affect a wide range of pets, including dogs, cats, rabbits, and birds. It's considered a severe condition due to its rapid progression and potential complications.
Causes
Listeriosis is primarily caused by the ingestion of contaminated food or water. The bacteria can be found in soil, water, and food products such as raw meat and unpasteurized dairy.
Symptoms & Signs
Early Symptoms
- Loss of appetite
- Mild fever
Advanced Symptoms
- Depression
- Neurological signs such as incoordination
Emergency Signs
- Seizures
- Paralysis
Diagnosis
Diagnosis is based on clinical signs and laboratory testing, including blood cultures and PCR assays.
Treatment Options
Home Care
- Isolate the infected pet
- Ensure proper hydration
Veterinary Treatment
- Antibiotics such as ampicillin
- Supportive care including IV fluids
Surgical
- Not typically required
Home Care
Keep your pet comfortable and hydrated, and follow veterinary instructions closely.
Prevention
- Avoid feeding raw or unpasteurized products
- Maintain good hygiene and sanitation practices
Prognosis & Recovery
The prognosis depends on the severity and promptness of treatment. Early intervention can lead to recovery, but severe cases have a guarded prognosis.
When to See a Vet
- Signs of neurological distress
- Persistent vomiting or diarrhea
FAQ
- What is Listeriosis? Listeriosis is a bacterial infection caused by Listeria monocytogenes, affecting multiple animal species.
- How is Listeriosis transmitted? It is transmitted through the ingestion of contaminated food or water.
- Can humans get Listeriosis from pets? Yes, it is zoonotic, meaning it can be transmitted from animals to humans.
- What are the treatment options for Listeriosis? Treatment involves antibiotics and supportive care under veterinary supervision.
- How can Listeriosis be prevented in pets? Prevent it by avoiding raw diets and maintaining good hygiene standards.
Worried about your pet?
This page is general guidance, not a diagnosis. A vet should examine your pet before any treatment starts.