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FIV- Feline Immunodeficiency
Virus
The Feline Immunodeficiency Virus was discovered
in a cattery in California in 1986. Since then it has been found all around the
world and much research has been done due to it's similarity to HIV. Studies
done in Australia a few years ago suggest that the prevalence in sick cats to be
approximately 25 - 30%.
How do they get it?
It is known that FIV is present in the saliva of infected cats and the main
route of transmission is via bite wounds. When a cat has been infected by FIV
there is a slow decline in the body's T-cells. These cells play an important
role in the body's defence mechanisms against disease. This decline in numbers
leaves the cat open to secondary infections. The clinical signs of FIV infection
will depend on the type secondary infections which occur.
How common is it?
Two recent Australian studies found the level of FIV infection in sick cats
to be 29% and 28% respectively. In the healthy cat population the incidence is
likely to be much lower. Adult, free roaming cats are in the highest risk group
fro FIV infection.
What are the signs of FIV infection?
As with HIV, FIV infection may go undetected for a long time until AIDS
develops. Eventually, however, cats infected with FIV will show a range of
symptoms including:
- Lethargy
- Lack of appetite and weight loss
- Mouth and gum disease
- Swollen lymph glands
- Persistent diarrhoea
- Respiratory, urinary and skin infections
If we suspect a cat presenting with the above
clinical signs may have AIDS, the only way to be sure is to perform an FIV
antibody test. This involves a simple blood test.
What can I do if my cat has AIDS?
Many cans diagnosed with FIV live good lives. It is important to keep
infected cats indoors to prevent them spreading the infection to other cats. As
the disease progresses we can treat the different problems as they arise. A
healthy diet and stress free environment will help to keep your cat in good
condition to cope with these other illnesses as they occur.
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