Human Disease

errh Human Disease IINTRODUCTION Human Disease, in medicine, any pestering change that interferes with the normal appearance, structure, or function of the body or any of its parts. Since time immemorial, unhealthiness has played a disdain office in the history of societies. It has affected-and been affected by-economic conditions, wars, and natural disasters. Indeed, the squeeze of disease can be far greater than known calamities. An plaguey of influenza that swept the globe in 1918 killed betwixt 20 million and 40 million people.

Within a a couple of(prenominal) months, more than 500,000 Am ericans died-more than were killed during World struggle I (1914-1918), World fight II (1939-1945), the Korean War (1950-1953), and the Vietnam War (1959-1975) combined. Diseases have diverse causes, which can be classified into ii broad groups: pathogenic and noninfectious. Infectious diseases can spread from maven person to another(prenominal) and are caused by microscopic organisms that invade the body. noninfectious diseases are not ...If you want to get a in full essay, come in it on our website: OrderCustomPaper.com

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