Human Disease

errh Human Disease IINTRODUCTION Human Disease, in medicine, any pestiferous 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 contrast office in the history of societies. It has affected-and been affected by-economic conditions, wars, and natural disasters. Indeed, the concussion of disease can be far greater than better-known calamities. An plaguey of influenza that swept the globe in 1918 killed in the midst of 20 million and 40 million people. Within a a couple of(prenominal) months, more than 500,000 Americans died-more than were killed during World struggle I (1914-1918), World struggle II (1939-1945), the Korean War (1950-1953), and the Vietnam War (1959-1975) combined. Diseases have diverse causes, which can be classified into dickens broad groups: pathogenic and noninfectious. Infectious diseases can spread from adept person to another(p renominal) and are caused by microscopic organisms that invade the body. nontransmissible diseases are not ...If you want to get a all-inclusive essay, come in it on our website: OrderCustomPaper.com

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