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FREQUENTLY
ASKED QUESTIONS ABOUT HIV/AIDS
What
is AIDS?
AIDS
stands for Acquired Immune Deficiency Syndrome and is caused by a virus known as
the Human Immunodeficiency Virus or HIV.
What is HIV?
This
is the Human immunodeficiency Virus responsible for the infection. It is
extremely small and can only survive and multiply within living cells at the
expense of these cells.
Which Body Fluids contain HIV?
-
Blood
and Blood Products.
-
Semen
and possibly pre-seminal fluid
-
Vaginal
and Cervical Secretions
-
Breast
Milk
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How is HIV
Transmitted?
The
main route of HIV transmission is through:
By
Sharing needles with an infected person and
From
an infected mother to child during pregnancy, during birth or shortly
after birth while breast feeding
For HIV transmission to occur the following
criteria must be met:
1.
HIV must be present
2.
There must be sufficient quantity of HIV present
3.
It must go into the bloodstream.
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is at Risk?
You
are at high risk:
-
If you have sex without condoms
-
If
you have many sex partners and do not use condoms
-
If
your sex partner (s) has/have sex with other persons without using
condoms
-
If
you have shared unsterilised needles for intravenous drug use.
Will a condom protect me from getting HIV and the AIDS virus?
-
Used
correctly, a condom will protect you from contracting HIV.
-
A
condom and Femidon are two barriers available to prevent the
transmission of HIV and other sexually transmitted infections, during
sexual intercourse.
-
Abstinence provides you with the most
protection.
Is deep kissing a route of HIV transmission?
-
Deep
or open-mouthed kissing is a very low risk activity in terms of HIV
transmission.
-
There
has been only one documented case of someone becoming infected with HIV
through kissing; a result of exposure to infected blood through open
mouthed kissing.
-
If you or your partner has open wounds in
your mouth, you should avoid kissing until the wound has healed.
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Can I become infected with HIV through normal social contact or activities
such as shaking hands, kissing, using toilet seats and swimming pools,
sharing cutlery, or exposure to sneezes and coughs?
-
No.
This is because HIV is not an air-borne, water – borne or food-borne
virus.
-
Therefore ordinary social contact such as
cheek kissing, shaking hands, coughing and sharing cutlery does not
result in the virus being passed from one person to another.
How can you determine if someone has HIV?
The
only way to ascertain if you are infected with HIV is to have a test for
HIV.
How
long can HIV survive outside the human body?
-
Generally
the fragile nature of the virus prevents it from surviving for a
substantial amount of time in the open air. The length of time HIV can
survive outside the body is dependent on the amount of HIV present in
the body fluid and the conditions the fluid might be subjected to.
-
Note
that HIV is fragile and many common substances such as hot liquid, soap,
bleach, alcohol, and the gastric juices found within your stomach can
destroy the virus.
-
The
studies on the survival of HIV outside the body have been conducted in
the laboratory under controlled scientific conditions. These studies
found HIV to be inactivated by heat.
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Is there a risk of HIV transmission when having a tattoo, during body
piercing or while visiting the barber or hairdresser?
-
When visiting the barber
there is no risk of infection unless the skin is cut (which may occur if
the barber accidentally cuts you) and if there is a transfer of infected
blood.
-
If the instruments are
contaminated with infected blood and are not sterilised between clients
there is a risk of HIV transmission.
-
To reduce the risk of
blood-borne infections such as hepatitis and HIV ensure that the razor /
instruments used are new or have been properly sterilised.
-
However, people who carry out body
piercing, tattoos, or hairdressing should follow procedures called “universal
precautions”, which are designed to prevent the transmission of
blood-borne infections such as HIV and hepatitis B.
What are Universal Precautions?
-
These
are a set of guidelines that were designed to protect both workers and
their customers from HIV and other blood-borne illnesses such as
hepatitis.
-
The guidelines state that any
instrument designed to penetrate the skin as tattoo or acupuncture
needled either should be used only once and discarded, or should be
thoroughly cleaned and sterilised after each use.
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Can I get HIV from a mosquito?
-
No,
it is not possible to get HIV from mosquitoes or other biting and
blood-sucking insects. The results of experiments and observations of
insect-biting behaviour indicate that when an insect bites a human, it
does not inject its own or previously bitten person’s blood into the
next bitten person. Rather, it injects saliva, which acts as a lubricant
so the insect can feed efficiently.
-
Diseases such as yellow fever and malaria
are transmitted through the saliva or specific species of mosquitoes.
However, HIV lives for only a short time inside an insect. Unlike
organisms that are transmitted via insect bites, HIV does not reproduce
nor survive in insects. Thus, even if the virus enters a mosquito or
another insect, the insect does not become infected and cannot transmit
HIV to the next human it bites.
Source:
CAREC/PAHO/WHO FAQ: 2002
For
more information on HIV/AIDS contact your EAP Provider.
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