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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.
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 Fund (UNICEF) and the Rotary Foundation. [55]
Polio is a life-threatening disease caused by the poliovirus. High temperature. Extreme fatigue. Headaches. Vomiting. Neck stiffness. Muscle pain. Symptoms of polio include a high temperature ...
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 ...
Story at a glance Polio is caused by a virus and spread through contact with feces. The virus infects the throat and intestines, and can cause flu-like symptoms. Paralysis from the polio virus is ...
A child with polio learning to walk with crutches at Queen Mary's Hospital in London, England in 1947. Credit - George Konig—Keystone Features/Getty Images Last month it was reported that Robert ...
The organization's annual fundraising campaign coincided with Roosevelt's birthday on January 30. The organization initially focused on the rehabilitation of victims of paralytic polio and supported the work of Jonas Salk and others that led to the development of polio vaccines. The modern March of Dimes focuses on preventing premature births ...
But it contains weakened, live polio virus and in very rare cases can spread and cause polio in unvaccinated people. In even rarer instances, the live virus from the vaccine can mutate into a new form capable of starting new outbreaks. Health authorities have become more successful in reducing the number of cases caused by the wild polio virus.