Feline leukemia virus is a retrovirus that infects cats. FeLV can be transmitted from infected cats when the transfer of saliva or nasal secretions is involved.
Complete guide to Leukemia in cats. Learn about causes, symptoms, diagnosis, treatment options, and prevention for this feline health condition.
How Do Cats Get Feline Leukemia Virus? Mother cat with her kitten. The FeLV virus is spread oronasally, meaning through the mouth and nose. Any bodily fluid from an infected cat could spread FeLVwhether the fluid is saliva, sneezed droplets, eye discharge, urine, feces, or blood.
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Diagnosis of Leukemia in Cats. Complete history and physical exam. Complete blood count (CBC).Treatment of Leukemia in Cats. Chemotherapy. Blood transfusions if patients are severely anemic (low red blood cell count).
The leukemia virus attacks the cats blood cells by invading tissue that makes up the blood cells, including bone marrow and lymph tissue. Blood cells (red blood cells, white blood cells, and platelets) play an important role in keeping the body supplied with oxygen and nutrients.

Concluding Remarks on Feline Leukemia. Feline Leukemia a contagious and rapidly spreading disease of cats. The disease can be prevented by proper vaccinating of the queen and kitten at an adequate age. The information I have given in the above paragraph will help you a lot.
In acute leukemia, the abnormal blood cells are immature blood cells (blasts). They can't carry out their normal functions, and they multiply rapidly, so the disease worsens quickly. Acute leukemia requires aggressive, timely treatment.
Diagnosis of Leukemia in Cats. Your veterinarian will administer a blood test (CBC) that detects a protein that exists in the virus. The tests are called ELISA (results in the vets office) or IFA (must be sent to an outside laboratory).