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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 an infection caused by a virus that mostly affects children under 5. Most people infected with polio don’t have any symptoms, but it can cause fever, headaches, vomiting and stiffness ...
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 ...
Poliomyelitis, or polio, is a distinctly contagious illness caused by a virus called poliovirus. The virus targets the nervous system, which is why it sometimes triggers spinal and respiratory ...
Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation. ... Food. Games. Health. Home & Garden. Medicare. News. Shopping. Main Menu ...
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 ...
In order to provide elementary school students with instruction during the indefinite school closure, superintendent of Chicago Public Schools William Johnson and assistant superintendent in charge of elementary schools Minnie Fallon developed a distance learning program that provided the students in grades three through eight with instruction via radio broadcasts.