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HIV stands for “Human Immunodeficiency Virus”. It is the virus that can lead to “Acquired Immune Deficiency Syndrome”, or AIDS.

HIV damages a person’s body by destroying specific blood cells, called CD4+ T cells, which are crucial to helping the body fight diseases.

AIDS stands for Acquired Immunodeficiency Syndrome.

Acquired – means that the disease is not hereditary but develops after birth from contact with a disease-causing agent (in this case, HIV).

Immunodeficiency – means that the disease is characterised by a weakening of the immune system.

Syndrome – refers to a group of symptoms that indicate or characterise a disease. In the case of AIDS, this can include the development of certain infections and/or cancers, as well as a decrease in the number of certain specific blood cells, called CD4+ T cells, which are crucial to helping the body fight disease.

AIDS is the last stage of HIV infection when a person’s immune system is severely damaged and has difficulty fighting diseases.

1. Sexual contact
The virus can be transmitted through body fluids like blood, semen and vaginal secretion. One might have gotten infected when having unprotected intercourse including vaginal sex, oral sex and anal sex with someone who has HIV.

Preventive Measure: Practise Safer Sex

i) Maintain stable and monogamous relationship
Be in a long-term mutually monogamous relationship and limit your number of sex partners.

ii) Understand your sex partner
Understand the sex history of your partner and be alert when you are going to have sex with others. If you have doubt, you surely have the right to refuse any sexual contact.

iii) Use condom correctly and consistently
Proper and consistent use of condom can effectively reduce the chance of getting HIV infection.

Proper use of condom:
1. Always check expiration date before use;
2. Open the package carefully to avoid damaging the condom;
3. Use the thumb and forefinger to gently press any air out of the receptacle tip before putting on the condom;
4. Unroll the condom to cover the entire shaft of the penis;
5. Hold on the base of the condom after ejaculation and withdraw the swollen penis together with the condom from your partner’s sex organ; and
6. Wrap the used condom in paper and throw it away in a waste container.

Remarks: Use each condom once only; and never put on more than one condom at a time as rubbing will break the condoms.

HIV cannot reproduce outside the human body. Therefore, casual contacts like shaking hands, kissing, sharing toilets and drinking fountains, eating together, going to school together or working together cannot transmit HIV.

Up to now, HIV infection caused by saliva, tears, sweat, urine or feces has not been reported. While these body fluids of the infected can have the virus, the amount is not enough to cause infection. To cause infection, it will require at least two litres of these fluids with the virus entering the body at one time.

Mosquito bites
Mosquito bites cannot pass on HIV as the virus cannot live inside the body of a mosquito. Mosquitoes will digest the blood they sucked and will not spit it out. Even if the mouth part of a mosquito has some infected blood, the quantity is too small to cause infection.

Blood donation
Donating blood to the Hong Kong Red Cross will not get infected with the virus since all needles used are new and will only be used once.

HIV tests can tell if you have become infected with the virus. There are a few types of test. Rapid test is one of the convenient and common methods. It can be conducted away from specialized laboratory facilities and give results in less than 30 minutes. However, a reactive result is only preliminary and it should be followed up by confirmation tests.

There are a few stages that one may go through before the development of AIDS.

The earliest stage is right after you are infected and about 50% of the infected will have flu-like symptoms like headache, fever, fatigue, during this time. However, symptoms do not always develop and some people can be symptom-free.

Window period
The next stage is when the body responds to the virus. Even if one does not feel any difference, his/her body is trying to fight the virus by producing HIV antibody against it within 2 weeks to three months. This is called “window period”, when the infected go from being HIV negative to HIV positive.

If someone has done the HIV Antibody Test during the window period, the result will not be accurate as the amount of HIV antibody is not sufficient enough to be detected. For most infected persons, the amount of antibody will usually be sufficient for the Test after a period of 3 months.

Asymptomatic incubation period
Without treatment, about half of infected will be developed into AIDS in about ten years.

AIDS is the last stage of HIV infection when a person’s immune system is severely damaged, making the infected vulnerable to attack by virus and bacteria.

If you want to know more about coping with HIV and the latest treatment of HIV/AIDS, please visit Information for the Affected.

According to estimates by WHO and UNAIDS, 35.3 million people were living with HIV as at the end of 2012. That same year, some 2.3 million people became newly infected, and 1.6 million died of AIDS.

Although infection with HIV is serious, people with HIV and AIDS are living longer, healthier lives today with the help of new and effective treatments.

To help maintain Hong Kong’s low HIV prevalence and eradicate discrimination against those affected by HIV and AIDS, education has a very important role to play. Since its establishment in 1991, the Foundation has been implementing service and education projects for different groups. To ensure effective prevention of HIV and AIDS, collaboration with others in various places is vital. As a result, we have been taking part in many regional and international meetings and working groups, with a view to strengthening Hong Kong’s exchange and collaboration with others at the international level. For the same reason and to show our care for the motherland, we, banking on our experience and established international network, started our work to help mainland colleagues set up a more effective system and get a better understanding of HIV, conducive to their doing a good job related to provision of service and education.

To address the problem of AIDS which is a global one, it requires our working together. The past decade has seen an increase in the volume of traffic between the mainland and Hong Kong. Failing to do an effective job on prevention of HIV and AIDS by the mainland or Hong Kong will have ramifying implications for the two places. To curb the spread of HIV and AIDS, both the mainland and Hong Kong not only need to have in place effective preventive measures, they also need to work together.

If you are interested in giving financial support to the China project, you can make a donation to the following bank accounts of the Foundation:
The Hong and Shanghai Banking Corporation Ltd.: 047-223532-001
Hang Seng Bank Ltd.: 289-159345-001
PPS: Merchant Code 9266

If colleagues in the mainland are interested in our training work, they can contact us to discuss or for details. Of course, we welcome participants of our training courses to join the "Alumni Association-China Training Project" and have an exchange with other members.

Apart from the provision of training and technical assistance for mainland colleagues, the Foundation set up a collaborating centre in Beijing on 28 November, 2007 so as to strengthen our exchange and collaboration with organisations in the mainland. Also, we have planned to implement a pioneer programme to help set some small-scale projects into motion before they are able to secure funding from other sources. Moreover, we will continue our work with members of the Alumni Association, holding regular meetings to offer a platform for members from different provinces to share their experience, learn from each other and grow together.