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.
Feline leukemia virus (FeLV) is one of the most common and important infectious diseases in cats, affecting between 2-3% of all cats in the United States and Canada. Infection rates are significantly higher (up to 30%) in cats that are ill or otherwise at high risk (see below).
Feline Leukemia Virus (FeLV) is a common but preventable virus that can affect almost all cats. Dr. Boldan shares how FeLV weakens a cat's immune system, symptoms, and how the feline leukemia virus vaccine can be life-saving.

Complete guide to Leukemia in cats. Learn about causes, symptoms, diagnosis, treatment options, and prevention for this feline health condition.
Anemic cats may have a hemic murmur, tachypnea, or tachycardia, or they may be icteric. Cats with severe anemia can be laterally recumbent or comatose and hypothermic.

As we can see from the illustration, Cat Leukemia And Anemia Pictures has many fascinating aspects to explore.
My cat has just tested positive for leukemia and severe anemia. The vet automatically suggested euthanasia. I believe something can save my baby, that euthanasia is not the answer. She just started showing signs and this is just a nightmare to think nothing can be done.