The feline leukemia virus is a highly contagious retrovirus that can cause immunosuppression, secondary opportunistic infections and a number of neoplastic (cancerous) and hematologic (blood) abnormalities in cats. In fact, FeLV infection is one of the leading causes of death among companion felines and is responsible for more feline disease than any other identified infectious agent. It also contributes to cancer and a number of other diseases, due to its immunosuppressive effects.Most FeLV-positive cats become
FeLV is a contagious virus that can weaken a cat’s immune system and contribute to nonregenerative anemias, secondary bacterial infections and several forms of cancer. Some cats never become infected, either because they mount a strong immune response or because they were not exposed to the virus for a long or constant enough period of time. Other cats develop a transient infection, where the virus is present in circulating blood, saliva and other bodily secretions
Feline leukemia viral infection is a significant disease among domestic cats. A number of routine and confirmatory tests can be used in combination to confirm a diagnosis of FeLV infection.It typically takes at least four weeks of fairly constant exposure to the feline leukemia virus for it to appear in blood samples of affected animals. After 20 weeks of prolonged exposure, roughly 80% of exposed cats probably will become infected.Most veterinarians presented with a
Feline leukemia virus is a contagious retrovirus that causes immunodeficiency, anemia and cancerous diseases in domestic cats. Unfortunately, infection by FeLV cannot be cured under current medical protocols. The goals of therapy are to manage the symptoms caused by secondary opportunistic infections and to control hematologic (blood), neoplastic (cancerous) and other conditions associated with the immunosuppressive effects of this disease.Many FeLV-positive cats can live long, full lives if they are otherwise healthy. Once an infected