Feline Parvovirus: What every cat owner should know
Feline parvovirus, also known as feline panleukopenia virus (FPV), is a highly contagious and potentially deadly virus that affects cats, especially kittens and unvaccinated adults. At Animal Mama Hospital, we’re committed to helping pet owners understand the risks and importance of preventing this serious disease. Here’s what you need to know about feline parvovirus, its symptoms, prevention, and treatment.

What is Feline Parvovirus (Panleukopenia) or FPV?
Feline parvovirus, commonly referred to as Feline Panleukopenia Virus (FPV), is a life-threatening viral infection. It attacks rapidly dividing cells in a cat’s body, particularly those in the intestines, bone marrow, and immune system. The result is severe damage to a cat’s intestinal lining, a drastic drop in white blood cells, and a weakened immune system.
While Feline Parvovirus is most dangerous in kittens, it can affect cats of all ages. Without the treatment, the disease is fatal.
How is Feline Parvovirus spread?
Feline Parvovirus spreads easily and rapidly between cats through contact with contaminated environments, infected animals, or even humans who have come into contact with the virus.
The virus can be passed in the following ways:
- Direct contact with an infected cat’s bodily fluids (such as saliva, vomit, urine, or feces).
- Indirect contact through contaminated objects like food bowls, litter boxes, bedding, or even clothing.
- Humans can unknowingly spread the virus if they handle infected cats or contaminated materials and then touch a healthy cat.
Feline Parvovirus is resilient and can survive on surfaces for months, making it difficult to eliminate from contaminated environments.
Signs and symptoms of Feline Parvovirus
The symptoms of Feline Parvovirus can develop quickly and worsen within days. If you notice any of the following signs, it’s essential to get veterinary help immediately:
- Severe vomiting
- Diarrhea (often bloody)
- Loss of appetite
- Lethargy
- High fever
- Dehydration
- Abdominal pain
Because Feline Parvovirus severely weakens a cat’s immune system, secondary bacterial infections are common. These can worsen your cat’s condition, increasing the risk of complications.
Why is Feline Parvovirus so dangerous?
Feline Parvovirus is especially dangerous because of its rapid progression and its ability to severely suppress the immune system. Infected cats become vulnerable to other infections due to a low white blood cell count (panleukopenia). Young kittens, unvaccinated cats, and those with weak immune systems are particularly at risk.
Without immediate treatment, Feline Parvovirus can quickly lead to death, especially in kittens.
Preventing Feline Parvovirus: the importance of vaccination
The best way to protect your cat from Feline Parvovirus is vaccination. Kittens should receive their first vaccine at 8 weeks of age, followed by boosters every 3-4 weeks until they are 16-20 weeks old. Adult cats need regular annual boosters to maintain immunity.
Other prevention tips include:
- Quarantine new or unvaccinated cats until they are fully vaccinated.
- Disinfect all surfaces and objects that may have come into contact with an infected cat.
- Wash your hands and change clothes after handling unfamiliar or outdoor cats to avoid accidental transmission.
Vaccination is extremely effective in preventing Feline Parvovirus, and it’s one of the core vaccines recommended for all cats. Animal Mama hospital is the best veterinary hospital in Phnom Penh and Siem Reap, providing all types of services, including pet vaccinations.
How is Feline Parvovirus treated?
Unfortunately, there is no cure for Feline Parvovirus, but early treatment can help your cat fight off the infection. Treatment typically involves intensive supportive care, including:
- Intravenous fluids to address dehydration.
- Medications to manage vomiting and diarrhea.
- Antibiotics to prevent secondary bacterial infections.
- Nutritional support if your cat is too weak to eat.
The survival rate for Feline Parvovirus increases significantly with early and aggressive treatment, especially in a veterinary hospital setting like Animal Mama Hospital.
What to do if you suspect Feline Parvovirus in your cat
If your cat shows any signs of Feline Parvovirus, it’s crucial to seek veterinary attention immediately. Early diagnosis and treatment can make the difference between life and death.
At Animal Mama Hospital, our team is equipped to provide the critical care your cat needs. We offer diagnostics, intensive treatment, and isolation facilities to ensure your cat gets the best chance at recovery.
Protect your cat today!
Don’t wait until it’s too late. Contact Animal Mama Hospital and schedule your cat’s vaccination or booster to keep them safe from Feline Parvovirus. Our team is here to provide expert care and advice to help your pets live long, healthy, and happy lives.
Because Animals Are People Too