Sunday, February 23, 2020

War Against Polio

Child receives Polio drops vaccine.
       Poliomyelitis, often called polio or infantile paralysis, is an infectious disease caused by the poliovirus. In about 0.5% of cases there is muscle weakness resulting in an inability to move. This can occur over a few hours to few days. The weakness most often involves the legs but may less commonly involve the muscles of the head, neck and diaphragm. Many but not all people fully recover. In those with muscle weakness about 2% to 5% of children and 15% to 30% of adults die. Another 25% of people have minor symptoms such as fever and a sore throat and up to 5% have headache, neck stiffness and pains in the arms and legs. These people are usually back to normal within one or two weeks. In up to 70% of infections there are no symptoms. Years after recovery post-polio syndrome may occur, with a slow development of muscle weakness similar to that which the person had during the initial infection. Read more...

American Experience by PBS: "The USA faces the challenge of polio in the 1950's. In 1950 33,000 polio cases, 1/2 under 10 were reported. This doco looks at the impact of increasingly devastating outbreaks, infantile paralysis, the quest for a vaccine under Jonas Salk and the development of government quality  control. Program centres around Wytheville in the US." Part I, Part II, Part III, and Part IV

       The establishment of The March of Dimes. The March of Dimes Foundation is a United States nonprofit organization that works to improve the health of mothers and babies. It was founded by President Franklin D. Roosevelt in 1938, as the National Foundation for Infantile Paralysis, to combat polio. It has since taken up promoting general health for pregnant women and babies.

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