Agreement n. 134676-2007-RO-GRUNDTVIG-GMP
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An e-learning environment for HIV/AIDS education Agreement n. 134676-2007-RO-GRUNDTVIG-GMP
description
Agreement n. 134676-2007-RO-GRUNDTVIG-GMP. AIDS. Acquired Immunodeficiency Syndrome. HIV. Human Immunodeficiency Virus. HISTORY AIDS WORLD. 1981- first cases of difficult to diagnose illnesses ( in the USA and UK) 1982 - named the illness AIDS 1983 – discovery / isolation HIV virus - PowerPoint PPT Presentation
Transcript of Agreement n. 134676-2007-RO-GRUNDTVIG-GMP
An e-learning environment for HIV/AIDS education
Agreement n. 134676-2007-RO-GRUNDTVIG-GMP
An e-learning environment for HIV/AIDS education
AIDS
Acquired Immunodeficiency
Syndrome
An e-learning environment for HIV/AIDS education
HIV
Human Immunodeficiency
Virus
An e-learning environment for HIV/AIDS education
HISTORY AIDS WORLD
• 1981- first cases of difficult to diagnose
illnesses ( in the USA and UK)
• 1982 - named the illness AIDS
• 1983 – discovery/isolation HIV virus
• 1985- registration of the first test to find
anty-HIV antibodies (ELISA)
An e-learning environment for HIV/AIDS education
• 1986- start of clinical studies
on AZT• 1986- confirmation of the present
of anty-HIV antibodies in Congo
inhabitants from 1959• 1988- ONZ decided that
1 December should be World
Day of Fight with AIDS• 1991- red ribbon was created
a symbol of hope and solidarity with ill people
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Robert Gallo - the man who discovered HIV virus
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Flu’s virus
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Scheme of HIV virus
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Spatial model of HIV virus
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HIV viruses that are attacking lymphocytes
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HIV viruses on the surface of the lymphocytes
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The picture of the enlargement of the lymph node that is HIV infected
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Why can’t the human body fight the HIV virus?
• HIV virus attacks and destroys T lymphocytes – parts of human immunity system
• HIV virus shows huge changeable behavior
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The HIV Life Cycle
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The connection of the virus to the surface of the cell. Proteins that are on the surface of the virus
are joining with the receptories of the host.
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The genetic material RNA is coming into the lymphocyte, kapsyd (white surrounding) is staying outside.
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The genetic information of HIV virus is coming into the lymphocyte’s nucleus.
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RNA of the virus is included/written into the lymphocyte’s genetic information in the
nucleus.
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On the base of virus genetic information the lymphocyte produces the virus’ protein
instead of it’s own ones.
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There are new viruses and the lymphocyte is being destroyed.
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To be infected
HIV virus has to
go inside the
circulation system
in the human body
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Discharges and bodily fluids that can infect:
• Blood
• Sperm (semen)
• Vaginal fluid
• Breast milk
• Spino - cerebral fluid
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INFECTED ( CARRIER )
=
ILL
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Illness symptoms
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AIDS illness symptoms /histoplazmoza/
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Kaposi's sarcoma
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The herpes on the body of 7-year-old child
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Rash on feet
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Mycoses of mucus membrane
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Epidemiology- World
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Epidemiology- World Data on 31 December 2007
• Number of people living with HIV/AIDS - 33,2 mln
• Number of infected people in 2006 – 2,5 mln
• Number of people who died from AIDS in 2003 –2,1 mln
• Total number of deaths since 1981 – 25 mln
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• Since 2001 we have seen the raise of the number of new HIV infections by sex way systematically.
• Nowadays these cases are about 70 % of all HIV infections.
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Social campaigns - World
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„HIV+” INFECTED (ILL)
„HIV-” HEALTHY PERSON
