What to Know About Feline Calicivirus

Feline calicivirus (FCV) is a highly contagious disease that can affect cats of all ages, but it is most commonly seen in kittens and young adults. It is caused by a virus that belongs to the Caliciviridae family and is spread through contact with infected cats or their bodily fluids.

Symptoms of Feline Calicivirus

The symptoms of FCV can vary depending on the severity of the infection and the individual cat's immune system. Some of the most common symptoms include:

- Sneezing

- Runny nose

- Conjunctivitis (inflammation of the eye)

- Oral ulcers

- Drooling

- Loss of appetite

- Lethargy

- Fever

In severe cases, FCV can lead to pneumonia, dehydration, and even death.

Treatment for Feline Calicivirus

There is no specific treatment for FCV, and the goal of treatment is to relieve symptoms and support the cat's immune system. Treatment may include:

- Antibiotics to treat secondary bacterial infections

- Anti-inflammatory medications to reduce swelling and pain

- Fluids to prevent dehydration

- Nutritional support

- Rest

Most cats recover from FCV within 2-3 weeks, but some may experience long-term complications such as chronic sneezing or conjunctivitis.

Preventing Feline Calicivirus

The best way to prevent FCV is to vaccinate your cat. The FCV vaccine is part of the core vaccines that are recommended for all cats. Kittens should receive their first FCV vaccine at 8 weeks of age, and then boosters should be given every 3 years.

Other ways to prevent FCV include:

- Avoiding contact with infected cats

- Keeping your cat indoors

- Washing your hands after handling an infected cat

- Disinfecting surfaces that the infected cat has come into contact with