Feline Acquired Immunodeficiency Syndrome

**Definition:** Acquired defect of cellular immunity that occurs in cats infected with feline immunodeficiency virus (FIV) and in some cats infected with feline leukemia virus (FeLV).

**Tree numbers:** - C01.925.782.815.616.350 - C01.925.839.400 - C22.180.350

**Synonyms:** - AIDS, Feline - FAIDS - Feline Acquired Immune Deficiency Syndrome - Feline Acquired Immuno-Deficiency Syndrome - Feline AIDS