AIDS is Now a Global Pandemic

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AIDS IS NOW A GLOBAL PANDEMIC
Millions of people worldwide are affected with the Human Immunodeficiency Virus. The origin of HIV not yet has a theory supported by clear evidence. Nobody knows how many people developed AIDS in the early 70s and also it is unknown for certain where the AIDS virus HIV came from, but it is now generally accepted that the origin of AIDS can be linked back to Africa. Mann J.M. (1992, p. 11) reported that “Extensive worldwide spread of HIV started in the in the mid-to late 1970s. In less than two decades – during the first of which it was unknown and unsuspected - HIV became the first modern pandemic”.To understand the meaning of AIDS it is necessary to verify some definitions from different sources. Harrison T. R. (2012, p. 1506) determines that “ Any HVI-infected individual with a CD4+ T cell count of ˂200/µL has AIDS by definition, regardless of the presence of symptoms or opportunistic diseases”. The acronym AIDS means Acquired Immune Deficiency Syndrome. It occurs when the immune system is severely damaged for many years by the Human Immunodeficiency Virus (HIV), which causes AIDS. It is important to remember, a person who is “HIV positive” does not necessarily has AIDS (Healey J. 2003). HIV infection/AIDS has become a big problem for society and government due to the fact that it is a global pandemic with a long history since it was discovered and was affecting many people without distension of race, age and gender. The following essay will describe the most important events in the history of AIDS, the most significant Socio-economic factors that increase the spread of AIDS in developing countries and current initiatives to help control the spread of HIV globally.
There are essential events that o...

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...2013) stated that initially the evolution of prevention strategies are based on behavior change: abstinence, fidelity to a single partner and use of condom. Subsequently, access to sterile injection equipment and drug substitution therapy by people who inject drugs to reduce the transmission of HIV among them. Finally, the last target is biomedical advances the prevention that involves the efficacy (50% to 60%) of male circumcision to reduce the susceptibility of HIV infection, the use of antiretroviral therapy before sex with a greater efficacy to reduce HIV acquisition; treatment as prevention of mother-to-child transmission and the prevention of sexual transmission among HIV-discordant couple. Moreover, combination prevention requires the use of condoms, antiretroviral-based prevention, and prevention of behavior associated with an increased risk of infection.

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