Poliomyelitis (polio, poliomyelitis, English: infantile paralysis) is an acute viral infection that contact from person to person through feces-[1] The name comes from the Greek poliós (πολιός) refers to the over or under grey, myelós (µ υελός) refers to the spinal cord and the barriers-itis means inflammation [2]More than 90% of polio infections do not cause any symptoms, the infection may have symptoms for many things if they get into the bloodstream virus [3]. 1% of the patients are infected into the central nervous system. To make the command neuron is destroyed. Causes muscle paralysis patient and soft, wet The patient may have symptoms that patient has many forms, depending on the nerves is destroyed. The most common format is the spinal cord which causes polio symptoms is not symmetrical, usually as a patient at the legs. Brain stem end polio causes paralysis of muscles by the nerves brain pet. Spinal cord and brain stem polio end will cause a paralysis, brain stem across the bottom and spinal cord [4]Poliomyelitis was discovered for the first time by Jakob Heine, 1840 [5] part of the virus which causes polio disease was passed by Karl Landsteiner discovered when 1908 [5] Although there is no record that the outbreak of polio before the end of the 19th century, but the polio disease in children that is causing a problem for public health in the 20th century, the scourge of polio, there are thousands of disabled people. The majority are children and disease that cause disability and death of one of the diseases most in history. Polio outbreak in the small space, millennia Before that, there will be a large epidemic in the last decades in Europe and 1880, so came the outbreak to the United States [6]Number of patients with polio, 1910 interval increased a lot. Are most often in the range heat? These cause the epidemic is increasing paralysis patients thousands of people. Therefore, there is a "major competition" (The Great Race) to produce the vaccine, has so far achieved during the decades 1950 produced the polio vaccine is made, the number of patients with polio worldwide dropped from several hundred thousand people per year remains less than one thousand per year at present, [7] Rotary Internation. The World Health Organization and UNICEF are working to provide people around the world have access to the vaccine, so the ultimate goal is to eliminate polio from the world, [8] [9]
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