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What is HIV?

HIV stands for Human Immunodeficiency Virus and HIV is the virus that causes AIDS. People can become infected with HIV and they can pass it on to others. A person infected with HIV is infected for life. People infected with HIV can look and feel well for a long time.

What is AIDS?

AIDS stands for Acquired Immunodeficiency Syndrome—a pattern of  infections caused by HIV, which attacks and destroys certain white blood cells that are essential to the body’s immune system. Although there are treatments that can extend life, AIDS is a fatal disease. There is currently no cure for AIDS and no vaccine to prevent it.

For the moment, however, prevention of transmission remains the only method of control.(GET DEF FROM WEB)

You can become infected by:

   having sexual intercourse with someone who is infected

   being born to a HIV positive mother. An infected pregnant woman can pass the virus on to her unborn baby either before or during birth. HIV can also be passed on during breastfeeding

   receiving contaminated blood and blood products, tissues and organs; & sharing needles &  sharp utensils

   injecting drugs using a needle or syringe which has already been used by an infected person

You cannot become infected by:

   shaking hands, hugging, kissing or general contact with an infected person

   sharing food or utensil or eating food prepared by someone who is infected

   using the same toilet or shower as someone with HIV

   getting a mosquito or insect bite

How can I tell if someone's infected with HIV?

   There is no way to tell just by looking at someone whether they are infected with HIV.

   Someone can be infected but have no symptoms and still look perfectly healthy.

   They might also feel perfectly healthy and not know themselves that they are infected.

   The only way to know if a person is infected or not is if they have a blood test.


Preventing HIV ...

   

How does HIV cause AIDS?

HIV destroys a certain kind of blood cell (CD4+ T cells) which is crucial to the normal function of the human immune system. In fact, loss of these cells in people with HIV is an extremely powerful predictor of the development of AIDS. Studies of thousands of people have revealed that most people infected with HIV carry the virus for years before enough damage is done to the immune system for AIDS to develop. However, sensitive tests have shown a strong connection between the amount of HIV in the blood and the decline in CD4+ T cells and the development of AIDS. Reducing the amount of virus in the body with anti-retroviral therapies can dramatically slow the destruction of a person’s immune system.

The Biology of AIDS

 
   
   
 
 
Amhara HIV/AIDS Prevention and Control Secretariat
P.O. Box 449
Bahir Dar, Ethiopia
Tel (058) 2206336
Fax (058) 2206827
aracs@ethionet.et