Feline leukemia virus is spread through the saliva of the infected cat by sharing food or water dishes or when cats groom, play with, or bite each other. Since the signs and symptoms of FeLV can be like other medical conditions, the best way to diagnose it is to see your veterinarian immediately.
WebMD explains feline leukemia virus (FeLV), including symptoms, risk factors, treatments, and prevention.
Feline leukemia (FeLV) is a contagious disease and is the most common cause of cancer in cats. Find out how you can protect your cats from catching this incurable virus.
Feline leukemia virus adversely affects the cat's body in many ways. It is the most common cause of cancer in cats, it may cause various blood disorders, and it may lead to a state of immune deficiency that hinders the cat's ability to protect itself against other infections.
Affected cats can develop anemia (a low red blood cell level), cancers, and/or suppression of the immune system. The disease worsens over time and is usually fatal. The virus can infect domestic and wild cats (such as lions).
