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Did you know?
Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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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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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.