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Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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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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Approximately 25% of all reported medication errors result from some kind of name confusion.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.