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Poliomyelitis (/ ˌ p oʊ l i oʊ ˌ m aɪ ə ˈ l aɪ t ɪ s / POH-lee-oh-MY-ə-LY-tiss), commonly shortened to polio, is an infectious disease caused by the poliovirus. [1] Approximately 75% of cases are asymptomatic; [5] mild symptoms which can occur include sore throat and fever; in a proportion of cases more severe symptoms develop such as headache, neck stiffness, and paresthesia.
August 11: In the morning, one of his legs felt weak and he had a fever. Dr. Eben H. Bennet, a general practitioner in the nearby village of Lubec who had known the Roosevelts for years, visited Roosevelt and diagnosed a bad summer cold. By the evening, one leg was paralyzed, and the other had become weak. [4]: 10–11 [6]
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The history of polio (poliomyelitis) infections began during prehistory. Although major polio epidemics were unknown before the 20th century, [1] the disease has caused paralysis and death for much of human history. Over millennia, polio survived quietly as an endemic pathogen until the 1900s when major epidemics began to occur in Europe. [1]
The virus infects the throat and intestines, and can cause flu-like symptoms. Paralysis from the polio virus is rare. This year, polio cases have been detected in New York state, London and Jerusalem.
Most people infected with polio don’t have any symptoms, but it can cause fever, headaches, vomiting and stiffness of the spine. In severe cases, polio can invade the nervous system and cause paralysis within hours, according to the WHO. The U.N. agency estimates that 1 in 200 polio cases results in permanent paralysis, usually of the legs.
The U.N. agency estimates that 1 in 200 polio cases results in permanent paralysis, usually of the legs. Among children who are paralyzed, up to 10% die when their breathing muscles are paralyzed.
She caught polio in the 1940s, which affected one of her legs. [5] James Drury: 1934–2020 Drury played the title role in the weekly television series, The Virginian. He survived a bout of polio at the age of 10. [6] Mia Farrow: born 1945: Actress who was appointed a UNICEF goodwill ambassador in 2000, and campaigns in the fight against polio ...