🐾 Vet’s Guide to Feline Bordetellosis: Symptoms, Treatment & Prevention in 2025 🐾

By Dr Duncan Houston BVSc

Bordetellosis is a contagious respiratory infection in cats caused by the bacterium Bordetella bronchiseptica. This guide provides comprehensive information on the symptoms, treatment, and prevention of feline bordetellosis, tailored for Australian cat owners in 2025.

🔬 What is Bordetellosis?

Bordetellosis is an infectious disease caused by the gram-negative bacterium Bordetella bronchiseptica. While more commonly associated with respiratory infections in dogs (kennel cough), it can also infect cats, leading to upper respiratory tract disease.

🦠 Causes and Transmission

The primary mode of transmission is through direct contact with respiratory secretions from infected animals. The bacteria can also spread via contaminated objects like food bowls, bedding, and grooming tools. Environments with high cat populations, such as shelters and catteries, are particularly susceptible to outbreaks.

🐱 Symptoms in Cats

Common symptoms of bordetellosis in cats include:

• 🐾 Sneezing
• 🐾 Nasal discharge
• 🐾 Coughing
• 🐾 Fever
• 🐾 Lethargy
• 🐾 Loss of appetite
• 🐾 Difficulty breathing in severe cases

🩺 Diagnosis

Diagnosis involves a combination of clinical signs and laboratory tests. A veterinarian may perform:

• 🐾 Physical examination
• 🐾 Bacterial culture from nasal or throat swabs
• 🐾 Polymerase chain reaction (PCR) testing
• 🐾 Chest X-rays in severe cases

💊 Treatment Options

Treatment typically includes:

• 🐾 Antibiotics such as doxycycline or azithromycin
• 🐾 Supportive care including fluid therapy and nutritional support
• 🐾 Isolation from other animals to prevent spread
• 🐾 Maintaining a clean and stress-free environment

🛡️ Prevention Strategies

Preventive measures include:

• 🐾 Vaccination, especially for cats in high-risk environments
• 🐾 Regular cleaning and disinfection of living areas
• 🐾 Minimizing stress through environmental enrichment
• 🐾 Regular veterinary check-ups

📍 Regional Considerations in Australia

In Australia, the risk of bordetellosis is higher in communal living situations for cats. Cat owners should be particularly vigilant in shelters, catteries, and multi-cat households.

📱 Stay Informed with Ask A Vet

For personalized advice and support, consider downloading the Ask A Vet app. Our platform connects you with licensed veterinarians for real-time consultations, helping you keep your feline friend healthy and happy.

🐾 Download the Ask A Vet app today and ensure your cat's well-being is always a tap away! 📲