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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.
Most cases of polio are in children under 5. But being vaccinated protects against the life-threatening disease. ... while about 1 out of every 4 people will experience flu-like symptoms ...
The disease begins with cold-like symptoms and after a week or two, severe coughing begins that can continue for 10 weeks or more. Infants may develop "apnea" rather than a cough. Apnea is when the child stops breathing momentarily. Approximately half of the infants, younger than one year of age, who get the disease are hospitalized.
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.
Polio primarily infects children under 5 and has done so around the globe for millennia. ... Seek emergency medical care if you suspect you or a loved one has developed polio symptoms.
Signs and symptoms may vary and some individuals may not experience any symptoms at all. The most common reported symptom of polioencephalitis is fatigue. Fatigue is associated with difficulty in attention, cognition, and maintaining wakefulness [ 4 ] Some individuals experience psychiatric symptoms that include anxious mood, pain , insomnia ...
As children under 10 are now to be offered polio boosters due to signs of it returning to the UK, a look at the infection and how it might present in more detail. Polio signs, symptoms and ...
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 ...