Why Should I Vaccinate My Indoor-Only Cat?

This is a question veterinarians get asked very often. Many people believe that since their cats never go outside and they are otherwise “healthy” that they do not need to be vaccinated. If a cat is truly an indoor only cat, then there are two vaccines that are still recommended to be given: FVRCP and Rabies. The big question then is WHY? The answer is simply, that the diseases that these vaccines prevent are very serious, if not fatal, if contracted. The vaccinations we have are very effective in preventing them as well.
FVRCP: Stands for Feline Viral Rhinotracheitis, Calicivirus and Panleukopenia. The vaccine for these viral diseases are to be given at 8, 12 and 16 weeks of age and then boostered the following year. It can be administered every 3 years thereafter. Rhinotracheitis is a severe upper respiratory infection caused by feline type 1 herpesvirus. The virus is airborne and highly contagious in susceptible animals and is worse in kittens and older cats. Calicivirus has several strains. They can cause a range of diseases from asymptomatic infection to life-threatening pneumonia. They are transmitted by direct contact (via infected cat or via bowl, cage, brush, blanket, etc). Panleukopenia is a highly contagious disease that occurs very quickly and has a high (50-100%) mortality rate. It is very resistant in the environment and can remain infectious in the environment for up to 1 year. It is caused by a parvovirus similar to the one seen in dogs.
Rabies is caused by a virus that can infect all mammals. It is so important that your cat be vaccinated against this essentially 100% fatal virus especially since it is a potentially deadly human health problem as well. Bats and small mammals can and do get inside the home and cats, even indoor-only cats, are very skilled hunters. An unvaccinated cat that bites a human at the least would need to be quarantined for 10 days and monitored for signs of the disease. If an unvaccinated animal is suspected to be rabid, it is first euthanized and then tested for the disease.
Like with any vaccine, there are some risks associated with vaccinations and side effects can occur including but not limited to vomiting, diarrhea, lethargy, hives, swelling at the injection site or more serious reactions can occur. However in most cases, the benefits of vaccinations outweigh the risks.
Cinema Veterinary Centre is located at 23460 Cinema Drive, suite L in Valencia 91355, (661) 253-9300.