An essay about AIDS:epidermiology, causes, pathology and symptoms

1.INTRODUCTION         In June 1981, the centers for The Disease Control of the United States reported that quintette young homosexual men in the Los Angels area had promise Pneumocystis Carinii pneumonia( a kind of pneumonia that is particularly found in birth patient). 2 of the patients had died. This report sign bothed the begninning of an epidemic of a viral disorder characterized by immunosuppression associated with opportunistic infection( an infection caused by a microrganism that does non norm every last(predicate)y produce disease in human; it occurs in persons with abnomality functioning immune system), secondary neoplasms( any abnormal ripening of new tissue, benign or malignant) and neurologic mainfestation, which has come to be known as AIDS.         Though Aids was first portion in U.S.A, AIDS has been reported from more than 163 countries around the world and an estimated 10 million people are infected worldwide. Worsest ill, the pool of HIV- infected persons in Africa is large and expanding. 2.RISK GROUP AND MODE OF transmittal         Studies in the U.S.A. have retentified five groups of adults at risk for maturation AIDS. The quality distribution in these groups are as follows: (1). Homosexuals or sissified males constitute the largest group, about 60% of the reported cases. This includes 5% who were intravenuous drug as rise. (2). Intravenous drug users with no preceding(prenominal) fib of homosexuality compose the next largest group, about 23% of all patients. (3).

Hemophiliacs (the people who have inborn dise ase characterized by excesssive discharge a! nd occuring only in males) especially those who authoritative component part eighter concentrate before 1985, about 1% of all patients. (4).Recipents of wrinkle and blood components who are not hemophiliacs but who received tranfusions of HIV-infected consentaneous blood components (e.g. platelet, plasma) account for 2 %. (5). Other spunky risk groups: 86% of patients acquire disease through straight person contacts with members of other... I deliberate that what I can tell for this taste that it is a well written paper. It has many key points and hits vast topics but I think it is almost too slow!If you want to bemuse a full essay, order it on our website: BestEssayCheap.com

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