Petco Text Logo
Petco Pet Logo

New cat sick, vet suspects FIP. Can it spread to my other cat quickly?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | spayed | 1 year and 1 month old | 6 lbs

We adopted a cat from a cat rescue place about 5 days ago. She has been sleeping almost all the time so I took her to the vet today. She is running a fever of 104 and is sneezing, but has no nasal discharge. The vet is concerned that she might have FIP. Tonight, I noticed that our other cat is also acting lethargic, so took his temp and it is 104 also. Could a cat contract FIP in only 5 days from another cat? Unfortunately we didn't quarantine the new one when we got her.

1 Answer

Most Helpful Answer

Image profile

Answered By David Elbeze, DVM, MRCVS

Veterinarian

Published on February 6th, 2017

No, this is impossible, FIP is a mutation and it's not contagious in it's active form, as your other cat is suffering from the same symptoms i would say that it is probably some other type of infection and not FIP.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored