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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
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One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.