Symptoms of Feline Distemper: Stages & Key Indicators

The Stages of Feline Panleukopenia:

1. Incubation Period

When a cat with low immunity comes into contact with the feline panleukopenia virus, infection typically occurs. The virus enters the cat's body through the mouth and nose, then spreads to the lymphatic system. On the day of initial contact, the cat usually shows no symptoms.

2. Latent Period

This stage lasts for about 27 days. During this time, the virus gradually spreads from the mouth, nose, and lymphatic system to the cat's intestines and bone marrow. Cats in the latent stage often exhibit no symptoms, but a positive result can be detected using feline panleukopenia tests.

3. Outbreak Period

The first day of the outbreak may not show significant symptoms, with some cats experiencing a decrease in appetite. Without close observation, many pet owners might not notice these changes. By the second day, symptoms become more pronounced, including decreased energy and appetite, vomiting, and an increase in vomiting frequency. Initially, the vomit may be gastric fluid, followed by yellowgreenish liquid. By the third day, weak cats may succumb to the illness, while others may develop a high fever. After three days of the outbreak, the fever may begin to subside, but vomiting and diarrhea may persist. Due to the frequent vomiting and diarrhea, as well as bacterial infections, cats may become dehydrated and anemic. Generally, cats that survive the initial five days of vomiting and diarrhea have a better chance of recovery.

Although there is no known特效 drug for feline panleukopenia, supportive care and reliance on the cat's immune system are crucial. If pet owners suspect their cat has feline panleukopenia, immediate diagnosis and treatment are essential. Every day of delay is a hardship for the cat and brings it closer to potential death.

vet's Tip: For more information on feline panleukopenia, click How to Distinguish Between Feline Panleukopenia and Gastroenteritis to learn more.