FELINE IMMUNODEFICIENCY VIRUS
INFECTION (FIV) IN CATS

~ Smokie ~
A 14 year old cat, diagnosed with
FIV at 1 year old
The feline immunodeficiency virus (FIV) infection is a complex retrovirus that causes
immunodeficiency disease in domestic cats. Immunodeficiency is the medical term
used to describe the body’s inability to develop a normal immune response. FIV
is slow moving, capable of lying dormant in the body before causing symptoms.
FIV is a
transmissible disease that occurs more often in