Ringworm is a common skin condition in cats. In spite of its name, this condition is actually caused by a fungus, not a worm. One of the symptoms, though, is a circular rash on the skin that resembles a ring. However, this ring does not always appear. Cause of Ringworm The fungi that cause ringworm come

Staphylococcus aureus is a type of bacteria that commonly live on the skin in both people and animals. Usually, this does not cause any problems. However, sometimes the bacteria can change so that the antibiotic methicillin no longer works on them—meaning, this drug cannot slow their growth or kill

A cat’s urinary system can be negatively affected due to a variety of reasons, including suffering from an endocrine disease, such as diabetes mellitus and hyperthyroidism. More often, however, the cause of a urinary problem is a feline lower urinary tract disease (FLUTD). When problems with the urinary

Feline leukemia (FeLV) is a virus that weakens your cat's immune system. Unfortunately, when the immune system does not function properly, your cat may be more likely to develop other diseases, such as cancer and blood disorders. How Cats Contract Feline Leukemia Cats get feline leukemia from other cats.

Zoonosis refers to diseases that can be transmitted to humans from animals. In particular, they occur when an infected animal passes on bacteria, parasites, fungi or viruses to humans through scratches, saliva, feces and urine. Vectors (e.g., organisms like fleas and ticks) can also carry zoonotic diseases

Pancreatitis is rare in cats, but can be very serious. It comes in two forms: chronic and acute, with chronic being more common for cats. The disorder happens when something triggers the pancreas to start destroying its own tissue. Function of the Pancreas This V-shaped organ is small—a cat’s pancreas

Feline leukemia virus (FeLV) is a retrovirus that, like feline immunodeficiency virus (another retrovirus), produces an enzyme known as reverse transcriptase, which allows the retrovirus to inject duplicates of its own genetic matter into the cells it has corrupted. Though closely related, because a

Feline infectious peritonitis (FIP) is a terminal disease that affects cat. Caused by feline infection peritonitis virus (FIPV), it is a mutation of feline enteric coronavirus (FECV) and is more likely to occur in environments where large groups of cats are together, such as animal shelters. The virus