What is the medical term for feline distemper virus?

Feline distemper virus is medically referred to as Feline Panleukopenia. This viral disease is highly contagious and can cause severe gastrointestinal illness, immunosuppression, and ultimately death in felines. The name "panleukopenia" refers to a decrease in the number of white blood cells, which is a hallmark of the infection. This condition can lead to a lack of sufficient immune response, making affected cats vulnerable to secondary infections.

The other options represent different illnesses. Feline Calicivirus is responsible for a respiratory disease and oral lesions, while Feline Infectious Peritonitis is associated with a different virus that causes severe systemic disease. Feline Rhinotracheitis pertains to upper respiratory infections caused by the feline herpesvirus. Understanding the distinctions among these terms is crucial for proper diagnosis and treatment in veterinary care.