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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.
A child receives oral polio vaccine during a 2002 campaign to immunize children in India. Poliovirus. Polio eradication, the goal of permanent global cessation of circulation of the poliovirus and hence elimination of the poliomyelitis (polio) it causes, is the aim of a multinational public health effort begun in 1988, led by the World Health Organization (WHO), the United Nations Children's ...
Unlike diseases such as smallpox and polio, there is no vaccine or drug therapy for guinea worm. [43] Eradication efforts have been based on making drinking water supplies safer (e.g. by provision of borehole wells, or through treating the water with larvicide), on containment of infection and on education for safe drinking water practices.
There is no cure for polio, but it can be prevented with the polio vaccine. Lipps points out that the vaccine is highly effective — three doses are 99% to 100% effective against polio, per the ...
No cure for polio exists, which is why medical and public health officials worldwide urge vaccination to prevent the illness. Polio survivors with muscle weakness may benefit from physical or ...
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.
Documents regarding Jonas Salk and the Salk Polio Vaccine, Dwight D. Eisenhower Presidential Library; 1985 Open Mind interview with Richard D. Heffner: Man Evolving... Pittsburgh Post-Gazette feature on Jonas Salk and the Polio cure 50 years later Archived September 5, 2008, at the Wayback Machine; The Salk School of Science (New York, New York)
In extreme cases polio can cause paralysis, usually in the legs, although movement typically comes back within a few weeks or months. However, it can be life-threatening if it paralyses the ...