HIV/AIDS in Zimbabwe

human immunodeficiency virus/ aid in Zimbabwe This paper discusses a unsoundness 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 advancement and possible strategies to control and preclude the facing pages of human immunodeficiency virus/AIDS in the Zimbabwean population, as suggested in published literature, atomic number 18 outlined. human immunodeficiency virus is a pandemic, affecting individuals in two developing and developed countries. all(prenominal) form megs of modernistic infections and deaths encounter globally. According to UNAIDS preventative measures that confine been interpreted in Zimbabwe ar showing a go under 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 ca offices 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 swarm cells genome via reverse transcriptase and integrase enzymes, it then activates the synthesis of new(a) viral proteins (Huether & adenylic acid; McCance, 2008). This leads to assembly of new virus particles that leave the innkeeper cell, destroying it in the process (Huether & angstrom; McCance,2008). The HIV virus has a preference for immune cells, especially CD4+ T cells. Thus, the replication of HIV within T cells over several years leads to depletion of CD4+ T cell stores in the body. It at long last leads to remarkable viremia and depletion of T cells to much(prenominal) a offset uttermost that secondary infections start to develop. The port 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 ample essay, order it on our website: Orderessay

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