Canadian Hairless Cat

　　Feline distemper: Kittens are highly susceptible, and in most cases, kittens are infected with the feline distemper virus at a very young age. Symptoms of infection include refusal to eat or drink, fever, diarrhea, rapid physical deterioration, and death. Drug treatment usually doesn't work; even if effective to some extent, it takes a long time. Vaccination in advance is generally necessary.

　　Feline influenza: Symptoms include watery eyes, runny nose, coughing, sneezing, and sores or ulcers on the oral mucosa. This disease usually recovers very slowly. It is highly contagious, and it is recommended to use immune-enhancing medications for treatment.

　　Peritonitis: Generally transmitted between cats, even indoor cats can become infected. Symptoms include high fever and loss of appetite. Generally does not result in death and can be prevented by vaccination.

　　Leukemia: Transmitted by cats already infected; virus carriers may show no symptoms for years. Cats infected with this disease experience intermittent fever, gradual weight loss, frequent infections, recurring digestive system diseases, etc. Vaccination is now available for prevention.