HIV/AIDS in Zimbabwe

human immunodeficiency virus/ aid in Zimbabwe This paper discusses a sickness that is endemic to a particular(a) geographic and hea thuslyish setting: human immunodeficiency virus in Zimbabwe. The pathogenesis, types of transmission, diagnosis, and treatment of human immunodeficiency virus/acquired immune deficiency syndrome has been summarized here. Furthermore, aspects of health furtherance and possible strategies to control and keep back the facing pages of human immunodeficiency virus/AIDS in the Zimbabwean population, as suggested in published literature, ar outlined. human immunodeficiency virus is a pandemic, affecting individuals in some(prenominal) developing and developed countries. severally form megs of modernistic infections and deaths find globally. According to UNAIDS preventative measures that lay down been interpreted in Zimbabwe are showing a reduction in the occurrence of HIV (UNAIDS, 2010). However, it was estimated that in 2009, 1.1 million adults and children in Zimbabwe were accompaniment with HIV/AIDS, from a total population of 12 million (UNAIDS, 2010). Pathogenesis HIV is a deoxyribonucleic acid retrovirus that causes acquired immunodeficiency syndrome (AIDS).

The virus is dependent of adhering to and entering helper T cells, after(prenominal) which it incorporates its own DNA into the master of ceremonies cells genome via reverse transcriptase and integrase enzymes, it then activates the synthesis of in the altogether viral proteins (Huether & adenylic acid; McCance, 2008). This leads to assembly of new virus particles that leave the legions cell, destroying it in the process (Huether &type A; McCance,2008). The HIV virus has a preference for immune cells, inquisitively CD4+ T cells. Thus, the replication of HIV within T cells everywhere several years leads to depletion of CD4+ T cell stores in the body. It at long last leads to substantial viremia and depletion of T cells to much(prenominal) a offset intent that secondary infections start to develop. The air of this condition is called the acquired immunodeficiency syndrome (AIDS). These infections, despite the use of aggressive management, can be fatal for the patient. Transmission The HIV virus circulates in the patients... If you call for to get a integral essay, order it on our website: Ordercustompaper.com

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