Cats · Infectious diseases
Feline immunodeficiency virus (FIV)
Testing and ongoing care help guide the next steps.
FIV affects a cat’s immune system. Some infected cats have no obvious signs for a long time, while others develop recurrent illness. An appearance or symptom list cannot establish FIV status.
A veterinarian interprets testing in the context of exposure and health history and helps plan ongoing care.
Common signs
May have no obvious signs; recurrent infections or changes in general health
When to contact a vet
Discuss possible exposure, persistent illness, or a positive screening result with your veterinarian.
References
For learning and care planning. Articles cannot diagnose your pet or replace veterinary advice.