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Feline Diseases

Rhinotracheitis

  • An upper respiratory infection triggered by feline herpesvirus type-1;

  • Symptoms: Sneezing, lethargy, pneumonia, conjunctivitis, and decreased appetite;

  • Transmission: Saliva, eye and nasal discharge, and surfaces;

  • Particularly dangerous for kittens;

  • Lifelong disease that can flare-up, when cats are in distress;

  • Cats can remain carriers for life;

Rabies

  • A zoonotic disease that spreads through the nervous system and is fatal within days;

  • Signs: Fever, decreased appetite, weakness, paralysis, seizures, drooling, and abnormal behavior;

  • Transmission: Saliva of infected mammals between species, including humans.

  • Vaccination requirements vary by state and local regulations.

Calicivirus

  • An upper respiratory infection that is widespread and highly contagious;

  • Symptoms: Fever, oral ulcers, conjunctivitis, and pneumonia; 

  • Transmission: Saliva, eye/nasal discharge, airborne particles, surfaces;

  • Higher risk for kittens and seniors.

  • After recovery, cats can continue to infect other animals and may experience chronic sneezing, runny eyes, and gum disease.

Feline Leukemia

  • A virus found in areas with many cats and free-roaming environments;

  • Signs: Fever, weight loss, lethargy, and secondary infections;

  • Transmission: Saliva, feces, and urine;

  • Can lead to lymphoma, leukemia, anemia, and weakened immune system;

  • No cure exists and it lasts for life.

  • Testing is recommended, prior to the first vaccine.

Panleukopenia

  • A virus that nearly all cats can be exposed to (for life);

  • Symptoms: Listlessness, diarrhea, vomiting, dehydration, fever, bloody diarrhea, and collapse;

  • Transmission: Direct contact, contaminated food, water dishes, and objects;

  • Higher risk in unvaccinated kittens;

  • The disease can progress rapidly and become fatal within 12 hours.

Other Diseases

  • FIV (Feline Immunodeficiency Virus)

    • Lifelong, not treatable;

  • Chlamydophila felis

    • Treatable- vaccinate high risk cats;​

  • Bordetella bronchiseptica

    • Treatable, high prevalence in crowded areas​;

  • Giardia

    • Highly contagious and zoonotic​;

  • FIP (Feline Infectious Peritonitis)

    • Low incidence, but fatal​;

The provided information serves only as a summary of the World Small Animal Veterinary Association. For more information, plese visit http://wsava.org.

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