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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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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Cyanide works by making the human body unable to use oxygen.
A mast cell, which produces the symptoms of a hypersensitivity reaction.