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HIV information
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Defining the
Terms |
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HIV - Human Immunodeficiency
Virus is the virus that weakens the immune system and can cause
AIDS. |
Antibody - Proteins produced by the immune
system to fight infections. |
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HIV Disease - The disease caused by HIV
that attacks and destroys a person's immune system until it is not
able to fight off infection. |
Opportunistic Infections - Diseases that
take advantage of an immune system weakened by HIV. |
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AIDS - Acquired Immune Deficiency
Syndrome is the life-threatening stage of HIV disease. |
HIV Antibody Test - A blood test that
shows if a person has antibodies to fight HIV, thus implying HIV
infection. |
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Immune System - The body's defense system
against infection and disease. |
HIV Transmission - When the HIV-infected
blood, semen, vaginal fluids, pre-ejaculate fluid or breast milk from
one person enters another's bloodstream. |
How is
HIV Transmitted?
HIV is transmitted
from one person to another by infected:
You CAN get HIV from a
person who is infected through:
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Sex - having
unprotected anal, vaginal or oral sex (without a condom)
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Needles - sharing
unclean needles and syringes (works) to inject drugs, steroids or
vitamins or sharing needles for body piercing, tattoos or becoming
"blood brothers"
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Mother to Child - through
pregnancy, birth or breast feeding
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Contaminated Blood Products - Before
1985 donated blood was not tested. Today all donated blood and blood
products are tested for HIV.
HIV IS NOT
TRANSMITTED THROUGH CASUAL CONTACT
You CAN'T get HIV by:
There
is no need for concern about day to day contact in the workplace, at
school, from cooks, waiters or from family and friends who have HIV.
There
is no evidence that shows HIV can be transmitted by saliva, tears or
sweat. Urine and feces do not transmit HIV if there is no blood in them.
Health
workers like doctors, dentists, nurses and others who provide medical care
wear latex gloves and masks to protect themselves and their patients from
HIV and other infections. Also, they clean and sterilize instruments or
use disposable ones for your protection.
REMEMBER:
If
infected blood, semen, vaginal fluids, pre-ejaculate fluid or breast milk
do not get into your bloodstream there is no risk of HIV infection.
Now
that you have the facts about HIV/AIDS talk to others and share what
you've learned. HIV disease can be prevented. It is up to each one of us
to stop the spread of this disease.
If you
know someone who has HIV disease or AIDS the most important thing you can
do is to be supportive and compassionate. There are many treatments and
services that can help people live long and productive lives.
Sexual
Risk Reduction (Safer Sex)
How to
Start
Step 1: Gather the
facts and decide what safer sex means to you.
Step 2: Talk with
your partner(s) about what is important to you. Whether you are with
someone new or have been in a relationship, talking about sex takes
practice. If you cannot comfortably talk with your partner about sex, it
may be an indicator that you are not ready to engage in sexual activities.
Step 3:
Tell
your partner what you are willing to do and what you are not willing to
do. Make decisions together.
For Your Protection
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When used properly, latex condoms (rubbers) are an effective barrier
against the spread of HIV. Latex condoms are approved by the Food and
Drug Administration (FDA) as the first choice of condom to protect
against sexually transmitted diseases, including HIV/AIDS, and
pregnancy. "Natural membrane" (sheepskin, lambskin) condoms are not
recommended because HIV may pass through them, however, they can
effectively prevent pregnancy.
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Another type of male condom, made out of a type of plastic
(polyurethane), can be used if you and/or your partner are allergic to
latex, however, the risks of STDs, including HIV/AIDS, and pregnancy are
not known for this type of condom.
-
Still another type of condom, the Reality Female Condom, is also made
out of polyurethane and has been approved by the FDA as an effective
alternative if latex condoms are not available. The Reality Condom is
designed as a vaginally-inserted pouch and should not be used at the
same time as a latex condom. It is possible to use the Reality Condom
for anal sex, however, it has not been approved for this type of usage.
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Be a
wise consumer. Be aware
of condom expiration dates. Do not use expired condoms. Take the time to
read the labels and instructions.
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Use "novelty" condoms for foreplay only. These condoms might cause
irritation or may break more easily and should not be used for vaginal
and anal sex.
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Store condoms in a
cool, dry place. Sunlight, heat and friction will damage the condom.
Condoms should not be stored in wallets or glove compartments of cars. A
shirt pocket or a front pant pocket are less likely to damage a condom
than a back pocket if you are carrying them with you.
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Lubricants can be
used in a variety of ways to enhance sexual pleasure and to provide
added protection. Use only water-based lubricants when using a latex
condom during vaginal or anal sex. When shopping for lubricants, look
for water as the main ingredient and make sure it does not also contain
any oil.
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Oil-based lubricants can break
down latex condoms within seconds of use. Examples of these include hand
lotions, baby oil, butter, Vaseline and cooking oil.
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Water-soluble lubricants are
whipped in water so that they may wash off more easily. Some may contain
oil. Some may not. Be sure to read the labels.
Lowering the Risk
Insta-Test Northwest provides the
following for informational purposes only. Please consult with your
licensed health care provider for specific recommendations for your and
your partner(s).
NOTE:
The
FDA has not approved any of the following devices or methods for the
sexual acts described. The only 100% effective method of prevention
is abstinence from sexual contact.
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Use
latex squares (dental dams), plastic wrap, or an unlubricated condom cut
in half for oral sex with a woman or for mouth to anus sex. A variety of
flavored water-based lubricants that are available.
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Use condoms for oral sex with a man.
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Use condoms and lubricant for vaginal or anal sex.
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Consider
alternatives such as
massage, masturbation, or body rubbing, which do not involve the
exchange of blood, semen, vaginal fluids, or pre-ejaculate fluid.
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Know if you or the person you are having sex with is HIV-infected.
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Limit the number of sexual partners.
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Avoid the use of alcohol or recreational drugs before having sex. Drugs
and alcohol may influence your decision and may reduce your ability to
practice safer sex.
How
does the Virus Work?
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Point of Infection
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Acute Retroviral Syndrome
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HIV + Asymptomatic
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HIV + Symptomatic
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AIDS
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A
person becomes infected (Point of Infection) with HIV when HIV enters
the bloodstream. The immune system reacts by producing antibodies to the
virus. This reaction takes 2 weeks to 3 months in most people (but may
take as long as 6 months). This is known as the "window period."
However, as soon as a person is infected with HIV, they can transmit the
virus to others.
The
HIV antibody test is a blood test that will show if a person has produced
antibodies (a reaction) to HIV. This test will show a "negative" or a
"positive" test result. An HIV negative (HIV-) test result means that no
antibodies have been found (no HIV infection has been found). An HIV
positive (HIV+) result means that antibodies have been found (HIV
infection has been found).
During
the window period, the HIV antibody test may show a "negative" result
because the body has not had a chance to produce antibodies. It is best to
take the test about 3-6 months after possible infection.
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Acute Retroviral Syndrome (ARS) -- Also
known as symptomatic primary HIV2 infection syndrome or acute HIV2
infection syndrome, Acute Retroviral Syndrome (ARS) usually occurs 2-6
weeks after point of infection. The virus is reproducing very rapidly in
the body and the immune system has not yet launched an attack. CD4 cells
drop as viral load increases, which may result in ARS. Symptoms*, which
are not always present, are flu-like and may include the following:
*NOTE:
not everyone with ARS has symptoms and not everyone with these symptoms
has ARS.
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A
person may be infected with HIV and not show any outward symptoms
(Asymptomatic HIV Disease) for over 10 years.
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A
person who begins to have symptoms (Symptomatic HIV Disease) may
experience severe and persistent headaches, nausea, fatigue, weight
loss, diarrhea, fevers, recurrent vaginal infection, swollen glands
lasting more than 2 months, thrush, night sweats or abnormal PAP smears.
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AIDS is the
life-threatening stage of HIV disease. It is the diagnosis given to
someone whose immune system has become so damaged that certain diseases
(opportunistic infections) or cancers can develop. These diseases take
advantage of the opportunity of a weakened immune system.
Below
is a list of AIDS Defining Conditions as determined by
the Centers for Disease Control in its 1993 AIDS Surveillance Case
Definition. Assuming HIV positivity, a person would be diagnosed with AIDS
if they had one or more of the following:
1. Candidiasis
of bronchi, trachea, or lungs
2.
Candidiasis, esophageal
3.
CD4
lymphocyte counts below 200, or a CD4 percent of total lymphocytes less
than 14 if the absolute count is not available
4.
Cervical cancer, invasive
5.
Coccidiomycosis, disseminated or extrapulmonary (Valley Fever)
6.
Cryptococcosis, extrapulmonary
7.
Cryptosporidiosis, chronic intestinal (>1 month duration)
8.
Cytomegalovirus disease (CMV); other than liver, spleen or nodes
9.
Cytomegalovirus retinitis (with loss of vision)
10.
HIV
encephalopathy
11.
Herpes
simplex: chronic ulcer(s) (>1 month duration); or bronchitis, pneumonitis,
or esophagitis
12.
Histoplasmosis, disseminated or extrapulmonary
13.
Isosporiasis, chronic intestinal (>1 month duration)
14.
Kaposi's Sarcoma (KS)
15.
Lymphoma, Burkitt's (or equivalent term)
16.
Lymphoma, immunoblastic (or equivalent term)
17.
Lymphoma, primary in brain
18.
Mycobacterium avium complex (MAC) or M. kansasii, disseminated or
extrapulmonary
19.
Mycobacterium tuberculosis, any site (pulmonary or extrapulmonary)
20.
Mycobacterium, other species or unidentified species, disseminated or
extrapulmonary
21.
Pneumocystis carinii pneumonia (PCP)
22.
Pneumonia, recurrent
23.
Progressive multifocal leukoencephalopathy (PML)
24.
Salmonella septicemia, recurrent
25.
Toxoplasmosis of brain
26.
Wasting syndrome due to HIV
How
do I find out if I have HIV?
Taking
the HIV antibody test to see if you are infected with HIV is a very
personal decision. If you feel you may have taken part in activities that
have put you at risk you may want to consider taking the test. The test
should be taken 3-6 months after the last time you may have been at risk.
Since
you can be infected with HIV and look well and feel healthy for years, the
only way to know for sure if you are infected is by taking the HIV
antibody test.
The
importance of knowing if you have HIV is getting early medical treatment,
learning all you can about HIV disease and protecting yourself and others.
Because there are many new drugs and treatments available people are
living longer and healthier lives with HIV/AIDS.
Additional Resources
http://www.projectinform.org/
A great site for HIV/AIDS information
http://www.thebody.com/index.shtml Another great site for HIV/AIDS
information
http://www.metrokc.gov/health/apu/index.htm King County HIV/AIDS
website
http://www.hivtest.org CDC HIV test
information website
http://www.cdc.gov/hiv/rapid_testing CDC information on rapid testing
http://www.aidsmeds.com A website
for people on HIV medication(s) also a great information site
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