Facts about AIDS

As time goes by, a person who has been infected with HIV is likely to become ill more and more often until, usually several years after infection, they become ill with one of a number of particularly severe illnesses. It is at this point that they are said to have AIDS - when they first become seriously ill, or when the number of immune system cells left in their body drops below a particular point. Different countries have slightly different ways of defining the point at which a person is said to have AIDS rather than HIV. AIDS (Acquired Immune Deficiency Syndrome) is an extremely serious condition, and at this stage the body has very little defence against any sort of infection. How long does HIV take to become AIDS? Without drug treatment, HIV infection usually progresses to AIDS in an average of ten years. This average, though, is based on a person having a reasonable diet. Someone in a resource-poor area who might not be adequately nourished may well progress to AIDS and death much more rapidly. Antiretroviral medication can prolong the time between HIV infection and the onset of AIDS. Modern combination therapy is highly effective and, theoretically, someone with HIV can live for a long time before it becomes AIDS. These medicines, however, are not widely available in many poor countries around the world, and millions of people who cannot access medication continue to die. How is HIV passed on? HIV is found in the blood and the sexual fluids of an infected person, and in the breast milk of an infected woman. HIV transmission occurs when sufficient of these fluids get inside someone else's body.

There are various ways a person can become infected with HIV. Ways in which you can be infected with HIV : Unprotected sexual intercourse with an infected person Sexual intercourse without a condom is risky, because the virus, which is present in an infected person's sexual fluids, can pass directly into the body of their partner. This is true for unprotected vaginal and anal sex. Oral sex carries a lower risk, but again HIV transmission can occur here if a condom is not used - for example, if one partner has bleeding gums or an open cut, however small, in their mouth. Contact with an infected person's blood If sufficient blood from an infected person enters the body of an uninfected person then it can pass on the virus. From mother to child HIV can be transmitted from an infected woman to her baby during pregnancy, delivery and breastfeeding.

There are special drugs that can greatly reduce the chances of this happening, but they are unavailable in much of the developing world. Use of infected blood products Many people in the past have been infected with HIV by the use of blood transfusions and blood products which were contaminated with the virus - in hospitals, for example. In much of the world this is no longer a risk, as blood donations are routinely tested. Injecting drugs People who use illegal injected drugs are also vulnerable to HIV infection. In many parts of the world, often because it is illegal to possess them, injecting equipment or works are shared. A tiny amount of blood can transmit HIV, and can be injected directly into the bloodstream with the drugs. It is not possible to become infected with HIV through : sharing crockery and cutlery insect / animal bites touching, hugging or shaking hands eating food prepared by someone with HIV toilet seats HIV myths

People with HIV look just like everybody elseAround the world, there are a number of different myths about HIV and AIDS. Here are some of the more common ones : 'You would have to drink a bucket of infected saliva to become infected yourself' . . . Yuck! This is a typical myth. HIV is found in saliva, but in quantities too small to infect someone. If you drink a bucket of saliva from a positive person, you won't become infected. There has been only one recorded case of HIV transmission via kissing, out of all the many millions of recorded cases. In this case, both partners had extremely badly bleeding gums. 'Sex with a virgin can cure HIV' . . . This myth is common in some parts of Africa, and it is totally untrue. The myth has resulted in many rapes of young girls and children by HIV+ men, who often infect their victims. Rape won't cure anything - and is a serious crime all around the world. 'It only happens to gay men / black people / young people, etc' . . . This myth is false. Most people who become infected with HIV didn't think it'd happen to them, and were wrong. 'HIV can pass through latex' . . . Some people have been spreading rumours that the virus is so small that it can pass through 'holes' in latex used to make condoms. This is untrue. Latex blocks HIV, as well as sperm - preventing pregnancy, too. What does 'safe sex' mean? Safe sex refers to sexual activities which do not involve any blood or sexual fluid from one person getting into another person's body.

 If two people are having safe sex then, even if one person is infected, there is no possibility of the other person becoming infected. Examples of safe sex are cuddling, mutual masturbation, 'dry' (or 'clothed') sex . . . In many parts of the world, particularly the USA, people are taught that the best form of safe sex is no sex - also called 'sexual abstinence'. Abstinence isn't a form of sex at all - it involves avoiding all sexual activity. Usually, young people are taught that they should abstain sexually until they marry, and then remain faithful to their partner. This is a good way for someone to avoid HIV infection, as long as their husband or wife is also completely faithful and doesn't infect them. What is 'safer sex'? Safer sex is used to refer to a range of sexual activities that hold little risk of HIV infection. Safer sex is often taken to mean using a condom for sexual intercourse. Using a condom makes it very hard for the virus to pass between people when they are having sexual intercourse. A condom, when used properly, acts as a physical barrier that prevents infected fluid getting into the other person's bloodstream. Is kissing risky? Kissing someone on the cheek, also known as social kissing, does not pose any risk of HIV transmission.

 Deep or open mouthed kissing is considered a very low risk activity for transmission of HIV. This is because HIV is present in saliva but only in very minute quantities, insufficient to lead to HIV infection alone. There has only been one documented instance of HIV infection as a result of kissing out of all the millions of cases recorded. This was as a result of infected blood getting into the mouth of the other person during open mouthed kissing, and in this instance both partners had seriously bleeding gums. Can anything 'create' HIV? No. Unprotected sex, for example, is only risky if one partner is infected with the virus. If your partner is not carrying HIV, then no type of sex or sexual activity between you is going to cause you to become infected - you can't 'create' HIV by having unprotected anal sex, for example. You also can't become infected through masturbation. Nothing you do on your own is going to give you HIV - it can only be transmitted from another person who already has the virus. Is there a cure?

HIV medication can slow the progress of the virusWorryingly, surveys show that many people think that there's a 'cure' for AIDS - which makes them feel safer, and perhaps take risks that they otherwise shouldn't. These people are wrong, though - there is still no cure for AIDS. There is antiretroviral medication which slows the progression from HIV to AIDS, and which can keep some people healthy for many years. In some cases, the antiretroviral medication seems to stop working after a number of years, but in other cases people can recover from AIDS and live with HIV for a very long time. But they have to take powerful medication every day of their lives, sometimes with very unpleasant side effects. But there is still no way to cure HIV, and at the moment the only way to remain safe is not to become infected.