Hiv Aids

INTRODUCTION human immunodeficiency virus stands for Human Immunodeficiency calculator computer virus: Human isolated to the serviceman species Immuno-Deficiency Lacking the talent to fight off stainious agents Virus a disease causing agent human immunodeficiency virus is a virus that causes aid. It is a retrovirus that infects cells of the human resistive organization (mainly CD4 positive T cells and macrophages cite components of the cellular tolerant system), and destroys or impairs their function. Infection with this virus results in the progressive depletion of the immune system, leading to immune deficiency. Immunodeficient people be oftentimes more vulnerable to a wide shop of infections, most of which are very rare among people without immune deficiency. Diseases associated with frightening immunodeficiency are known as opportunistic infections, because they take advantage of a weakened immune system. HIV by itself is non an illness and does non i nstantly lead to acquired immune deficiency syndrome. An HIV infect person can lead a healthy assist for several years before s/he develops support. HIV has a number of tricks that help it to evade the bodys defences, including very sprightly mutation. This means that once HIV has taken hold, the immune system can never fully get rid of it. What is help?

AIDS stands for acquired immunodeficiency syndrome: Acquired means you can get infected with it; disgusting Deficiency means a weakness in the bodys immune system that fights diseases. Syndrome means a collection of symptoms that characterize a disease. AIDS is a health condition that results from the deficiency in t he bodys immunity following HIV infection. A! ccording to the Centers for Disease range of a function and Prevention, AIDS begins when a person with HIV infection has a CD4 cell count below 200. CD4 cells are also called T-cells or helper cells; they are a type of immune cell. AIDS is also defined by numerous opportunistic infections and cancers that stick around in the presence of HIV infection. Although treatments for AIDS and HIV base to decelerate...If you want to get a full essay, order it on our website: OrderEssay.net

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