Cat Infectious Diseases Diseases

A fatal disease caused by mutation of feline coronavirus. Wet type causes fluid accumulation, dry type causes granulomas. Most common in young cats and multi-cat environments.

A retrovirus causing immunosuppression, lymphoma, and anemia. Spread through close contact with infected cats (grooming, shared food bowls).

Also called feline AIDS, this virus gradually weakens the immune system. Primarily spread through bite wounds, most common in unneutered male cats.

One of the main causes of upper respiratory infections, characterized by oral ulcers and respiratory symptoms. Highly contagious and spreads easily in multi-cat settings.

A primary cause of cat flu, causing upper respiratory symptoms and conjunctivitis. Once infected, cats become lifelong carriers with reactivation during stress.

Infection of the upper respiratory tract caused by multiple pathogens including herpesvirus and calicivirus, commonly known as 'cat flu'. More severe in kittens and immunocompromised cats.