Which condition is referred to by the acronym FIA?

FIA stands for Feline Infectious Anemia, which is a viral disease caused by the Mycoplasma species that infects red blood cells in cats. This condition leads to a reduction in the number of red blood cells, causing anemia, which can result in symptoms such as weakness, pale gums, lethargy, and jaundice. Understanding this disease is crucial for veterinary professionals as it can significantly affect a cat's health and requires appropriate diagnosis and treatment, often involving blood tests and possibly antibiotic therapy or blood transfusions for severe cases.

While the other terms listed may relate to feline health in various ways, they do not correspond to the acronym FIA. Consequently, Feline Infectious Anemia is the most accurate and relevant definition of FIA in the context of feline veterinary medicine.