Free Confidential HIV Testing
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Did you know you can get a free HIV test just about anytime and anywhere? Fill out the form below and we will contact you to schedule an appointment. We particularly encourage 18 to 24 year olds to get tested because you are in the highest risk group.
Call us at 210-271-7232 and schedule your free test. Be healthy, be strong, GET TESTED!
What is HIV?
HIV stands for: Human Immunodeficiency Virus
HIV is a virus. Viruses such as HIV cannot grow or reproduce on their own, they need to infect the cells of a living organism in order to replicate (make new copies of themselves). The human immune system usually finds and kills viruses fairly quickly, but HIV attacks the immune system itself – the very thing that would normally get rid of a virus.
With around 2.5 million people becoming infected with HIV in 2011, there are now an estimated 34 million people around the world who are living with HIV, including millions who have developed AIDS.
What is the connection between HIV & AIDS?
The condition that is referred to as AIDS is caused by HIV damaging the immune system cells until the immune system can no longer fight off other infections that it would usually be able to prevent.
If left untreated, it takes around ten years on average for someone with HIV to develop AIDS. However, this average is based on the person with HIV having a reasonable diet, and someone who is malnourished may well progress from HIV to AIDS more rapidly.
How is HIV treated?
Antiretroviral drugs keep the levels of HIV in the body at a low level, so that the immune system is able to recover and work effectively. Antiretroviral drugs enable many HIV positive people to live long and healthy lives.
Starting antiretroviral treatment for HIV infection involves commitment – drugs have to be taken every day, and for the rest of a person’s life. Adhering to HIV treatment is important, particularly because not doing so increases the risk of drug resistance. Side effects to the HIV drugs can make adherence difficult, and are sometimes very severe. There are ways of reducing the impact of these side effects, but sometimes it is necessary to change to an alternative HIV treatment regime.
There are more than 20 antiretroviral drugs approved for the treatment of HIV infection in the US and Europe, as well as many new HIV drugs currently undergoing trials. Although treatment for HIV has become more widely available in recent years, access to antiretroviral treatment is limited.
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 a sufficient quantity of these fluids get into someone else’s bloodstream.
There are various ways a person can become infected with HIV:
- Unprotected sexual intercourse with an infected person: Sexual intercourse without a condom carries the risk of HIV infection.
- Contact with an infected person’s blood: If sufficient blood from somebody who has HIV enters someone else’s body, then HIV can be passed on in the blood.
- 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 much of the world this is no longer a significant risk, as blood donations are routinely tested for HIV.
- Injecting drugs: HIV can be passed on when injecting equipment that has been used by an infected person is then used by someone else. In many parts of the world, often because it is illegal to possess them, injecting equipment or works are shared.
- From mother to child: HIV can be transmitted from an infected woman to her baby during pregnancy, delivery and breastfeeding.
Certain groups of people, such as injecting drug users, sex workers, prisoners, and men who have sex with men have been particularly affected by HIV. However, HIV can infect anybody, and everyone needs to know how they can and can’t become infected with HIV.
Does HIV have symptoms?
Some people experience a flu-like illness, develop a rash, or get swollen glands for a brief period soon after they become infected with HIV. However, these are also common symptoms of other less serious illnesses, and do not necessarily mean that a person has HIV.
Often people who are infected with HIV don’t have any symptoms at all. It is important to remember that a person who has HIV can pass on the virus immediately after becoming infected, even if they feel healthy. It’s not possible to tell just by looking if someone has been infected with HIV.
The only way to know for certain if someone is infected with HIV is for them to be tested.
Testing for HIV
It is important for a person to get an HIV test if they think they may have been at risk of HIV infection.There are various types of HIV test, but the most commonly used – the antibody or ELISA test – detects HIV antibodies in a person’s blood. It is necessary to wait at least 3 months after the last possible exposure before having an HIV antibody test, to be certain of an accurate result.
The prospect of receiving a positive test result (meaning that a person is infected with HIV) may be daunting, but learning that you are HIV positive is the first step to getting support and staying healthy. HIV testing is also very important for stopping the spread of HIV, as somebody who is aware of their HIV status can take steps to ensure they do not pass on the virus.
How can HIV be prevented?
Despite considerable investment and research, there is currently no HIV and AIDS vaccine, and microbicides (designed to prevent HIV being passed on during sex) are still undergoing trials. However, there are other ways that people can protect themselves from HIV infection, which are the basis of HIV prevention efforts around the world.
Education about HIV and how it is spread is an essential part of HIV prevention. HIV education needs to be culturally appropriate and can take place in various settings, for example lessons at school, media campaigns, or peer education.
Preventing sexual transmission of HIV
If a person has sexual intercourse with someone who has HIV they can become infected. ‘Safer sex’ refers to things that a person can do to minimise their risk of HIV infection during sexual intercourse; most importantly, using condoms consistently and correctly.
A person can be certain that they are protected against HIV infection by choosing not to have sex at all, or by only doing things that do not involve any blood or sexual fluid from one person getting into another person’s body. This kind of sexual activity is the only thing that can be considered ‘safe sex’.
Effective sex education is important for providing young people with the knowledge and skills to protect themselves from sexual transmission of HIV. Comprehensive sex education should develop skills and attitudes that encourage healthy sexual relationships, as well as provide detailed information about how to practise ‘safer sex’.
Preventing transmission of HIV through blood
A person can protect him or herself against HIV infection by ensuring that HIV infected blood does not enter their body.
Injecting drug users who share injecting equipment or works are at risk of HIV infection. Needle exchange programmes can help to prevent HIV transmission among drug users by providing clean needles and disposing of used ones.
Health care workers can be exposed to HIV infected blood while at work. The most effective way to limit their risk of HIV infection is to use universal precautions with every patient, for example washing hands and wearing protective barriers (gloves, aprons, goggles). In the event that a healthcare worker is exposed to potentially HIV infected blood at work, PEP ( post exposure prophylaxis) is recommended as an HIV prevention measure.
Preventing mother to child transmission of HIV
Mother-to-child transmission of HIV can be prevented by using antiretroviral drugs, which reduce the chances of a child becoming infected with HIV from around 25% to less than 2%. Once a child is born, safer infant feeding practices can also greatly reduce the risk of HIV being passed on from mother to child.
For these precautions to be taken, an HIV positive mother must firstly be aware of her status. This is why HIV testing in pregnancy is a crucial prevention measure.
The full story of HIV and AIDS
HIV is only half the story…
What happens when HIV develops into AIDS? Why are approximately 1.7 million people dying from AIDS-related illnesses each year? What are the effects of the global HIV and AIDS epidemic?
Learn about AIDS and get the full story.
AVERT.org has hundreds of informative pages about HIV and AIDS, as well as lots of interesting photos and videos, personal stories from people affected by HIV and AIDS, and an AIDS game and quizzes to test your knowledge.
– See more at: http://www.avert.org/hiv.htm#sthash.Kkn74K9n.dpuf