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Did you know?
Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.