Hiv/Aids in Zimbabwe

HIV/AIDS in Zimbabwe Nurs 332 February 28, 2012 HIV/AIDS in Zimbabwe This paper discusses a disease that is endemic to a incident geographic and cultural setting: HIV in Zimbabwe. The pathogenesis, types of transmission, diagnosis, and discourse of HIV/AIDS has been summarized here. Furthermore, aspects of health promotion and possible strategies to coincide and prevent the spread of HIV/AIDS in the Zimbabwean creation, as suggested in published literature, are outlined. HIV is a pandemic, affecting individuals in both developing and developed countries. each(prenominal) year one thousand millions of impudent infections and deaths occur globally. According to UNAIDS preventative measures that expend away been taken in Zimbabwe are showing a diminution in the occurrence of HIV (UNAIDS, 2010). However, it was estimated that in 2009, 1.1 million adults and children in Zimbabwe were living with HIV/AIDS, from a total population of 12 million (UNAIDS, 2010). Pathoge nesis HIV is a deoxyribonucleic acid retrocomputer computer virus that causes acquired immunodeficiency syndrome (AIDS). The virus is equal of adhering to and entering helper T cells, after which it incorporates its profess DNA into the host cells genome via reverse transcriptase and integrase enzymes, it thus activates the synthesis of new viral proteins (Huether & vitamin A; McCance, 2008).

This leads to prevarication of new virus particles that leave the host cell, destroying it in the edge (Huether & McCance,2008). The HIV virus has a preference for resistive cells, specially CD4+ T cells. Thus, the replicatio n 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 signifi usher outt viremia and depletion of T cells to such a measly extent that secondary infections crop up to develop. The appearance of this condition is called the acquired immunodeficiency syndrome (AIDS). These infections, contempt the use of aggressive management, can be fatal for the patient. contagious disease The HIV virus circulates in the patients...If you want to astonish a integral essay, order it on our website: OrderCustomPaper.com

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