Hiv Aids

INTRODUCTION human immunodeficiency virus stands for Human Immunodeficiency calculator computer virus: Human isolated to the serviceman species Immuno-Deficiency Lacking the king to fight off defileious agents Virus a indisposition 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 call components of the cellular tolerant carcass), and destroys or impairs their function. Infection with this virus results in the progressive depletion of the resistive system, leading to immune deficiency. Immunodeficient people be ofttimes more vulnerable to a wide shop of infections, nearly of which are very rare among people without immune deficiency. Diseases associated with arrant(a) immunodeficiency are known as opportunistic infections, because they take advantage of a weakened immune system. HIV by itself is non an illness and do es not instantly lead to acquired immune deficiency syndrome. An HIV infect person can lead a healthy guard for several years before s/he develops help. 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 acquired immune deficiency syndrome?

AIDS stands for acquired immunodeficiency syndrome: Acquired means you can get infected with it; patient of 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 tha t results from the deficiency in the bodys i! mmunity following HIV infection. According to the Centers for Disease simulacrum 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 outride in the presence of HIV infection. Although treatments for AIDS and HIV name to decelerate...If you want to get a full essay, order it on our website: OrderEssay.net

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