The HIV infection continues to spread around the world. In a number of countries
AIDS is the leading cause of death in young people. It is increasingly
affecting women. Estimates by the Joint United Nations Programme on HIV/AIDS
(UNAIDS) and the World Health Organization (WHO) indicate that over 30
million people world-wide have been infected with HIV and almost 14 million
people have died due to the disease. The majority of people infected
with HIV die within a decade, unless they have access to treatment.
New HIV infections occur at a rate of about 16
000 people a day, of whom approximately 7 000 are children. At present
HIV/AIDS is among the top ten causes of death world wide, and if
current levels of infection continue, it is expected to rise into
the top five soon. (UNAIDS/WHO Report, 1998)
Most HIV infections occur in developing countries
where resources to provide care and treatment for people living with
HIV/AIDS are scarce. About 21 million (86%) of people with HIV/AIDS
live in sub-Saharan Africa and Asia. It is estimated that 6.4 million
people are currently living with HIV in Asia. HIV infection is also
rapidly rising in Eastern Europe. In Latin America HIV infection
is rising in some countries and declining or stable in others. In
many industrialised countries, HIV infection is falling or remaining
stable.
Spread of HIV infection
HIV transmission involves complex cultural, behavioural and economic forces.
Poverty, illiteracy and violence often force people to engage in unsafe
sexual practices. As well, the "invisible" nature of HIV infection fuels
the epidemic in that the carriers infect others without realising that
they themselves are infected.
The common causes of HIV transmission include the
following:
- Unprotected sex between men and women
- Unprotected sex between homosexual men
- Intravenous drug use and sharing of needles
- Commercial sex work
- Blood transfusion
- Mother-to-child transmission
In rare circumstances, HIV infection can spread in health care settings to
patients/clients or health care providers, through needle stick or injury
with other sharps (ICN, 1996).
The Rising HIV infection rate in women shows that
heterosexual transmission is becoming more common. Often economic,
social and gender inequity put women at risk of HIV infection, as
their power to negotiate for safe sex is undermined. The presence
of other sexually transmitted diseases (STDs) also increases the
risk of HIV infection.
Antiretroviral drug therapy (ART) has postponed
the development of AIDS and prolonged the life of people living with
HIV. However, ART remains inaccessible to developing countries due
to its high cost. ART has also reduced the rate of mother-to-child
transmission in countries that have access to drugs.
Actions by National Nurses
Associations (NNAs) and others
It is important that nurses and others are up to date with the HIV/AIDS situation
in their country, the mode of spread, access to care and treatment. Nurses
need to use facts and figures to lobby for increased access to prevention,
treatment and a continuum of care for people living with HIV/AIDS. NNAs,
nurses, governments and organisations can:
| 1. |
Dispel
myths and misinformation: Network with the media and other
health professionals to provide information, education and
communication to combat ignorance, fear and stigma associated
with HIV/AIDS.
|
| 2. |
Lobby policy makers: Advocate
for access to prevention, counselling, care and treatment,
and political commitment to mobilise resources, including access
to ART.
|
| 3. |
Safeguard
human rights: Stimulate dialogue on respect for human rights,
support voluntary testing and treat people living with HIV/AIDS
like other people with a chronic disease.
|
| 4. |
Reduce
transmission: Provide education on safe sex, abstinence,
condom accessibility and empowerment of women through education,
economic rights and access to condoms. Disseminate information
materials.
|
| 5. |
Increase
capacity for care: Provide training and supervision of
family members in home care, strengthen health systems capacity
to prevent and care, mobilise community resources and donor
agencies.
|
| 6. |
Target
Vulnerable populations: Focus preventive efforts on those
that are at high risk of HIV infection including commercial
sex workers, homosexual men, intravenous drug users, street
children and homeless people.
|
| 7. |
Promote
a continuum of care: Advocate for compassionate nursing
care, prevention, access to drugs and referral services to
hospital and community facilities. |
NNAs should be part of an expanded response to
mobilise the nursing workforce for prevention, counselling, care
and treatment of HIV/AIDS.
ICN/99/10
|
For further information please contact
ICN at
|
References
International Council of Nurses (1996), Reducing
the Impact of HIV/AIDS in Nursing/Midwifery Personnel, ICN,
Geneva.
UNAIDS, WHO (1998), Report on the global HIV/AIDS
epidemic, June 1998, UNAIDS/98.10-WHO/EMC/VIR/98.2-WHO/ASD/98.2.
www.UNAIDS.ch
www.WHO.ch