Lilliana is FIV Positive. Here's an explanation of what that means; FIV (Feline Immunodeficiency Virus) is a virus that affects a cat’s immune system, making it harder for the body to fight off infections. Cats usually get FIV through deep bite wounds, most often from fights with other cats. It is not easily spread by casual contact like sharing food bowls or grooming. Cats with FIV can often live normal, long lives, especially with good care. Many can safely live with other cats, as long as the cats get along and do not fight.