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

1.INTRODUCTION         In June 1981, the centers for The Disease figure of the United States describe that cinque young homosexual work force in the Los Angels area had shout out Pneumocystis Carinii pneumonia( a kind of pneumonia that is oddly found in tolerate patient). 2 of the patients had died. This report singularity bothed the begninning of an epidemic of a viral dis allege characterized by immunosuppression associated with expedient infection( an infection caused by a microrganism that does non norm wholey produce malady in human; it occurs in persons with abnomality functioning immune system), substitute(prenominal) neoplasms( any abnormal festering of new tissue, benign or malignant) and neurologic mainfestation, which has come to be known as AIDS.         though Aids was first mickle in U.S.A, AIDS has been reported from more than 163 countries around the reality and an estimated 10 million deal are infected worldwide. Worsestill, the grass of HIV- infected persons in Africa is liberal and expanding. 2.RISK GROUP AND MODE OF TRANSMISSION         Studies in the U.S.A. have retentified five groups of adults at insecurity for developing AIDS. The calibre distribution in these groups are as follows: (1). Homosexuals or epicene males constitute the largest group, closely 60% of the reported cases. This includes 5% who were intravenuous do doses as rise. (2). Intravenous drug users with no previous storey of homosexuality compose the succeeding(a) largest group, about 23% of all patients. (3).

Hemophiliacs (the people who have unconditioned disorder characterized by excesssive waiver and occuring only in males) particularly those who received factor ogdoad concentrate before 1985, about 1% of all patients. (4).Recipents of fold and blood components who are not hemophiliacs but who received tranfusions of HIV-infected unanimous blood components (e.g. platelet, plasma) account for 2 %. (5). Other high risk groups: 86% of patients acquire disease through heterosexual contacts with members of other... I mensurable that what I can name for this essay that it is a well written paper. It has many find out points and hits great topics but I think it is almost in like manner wordy!If you want to flip a full essay, order it on our website: Ordercustompaper.com

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