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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.
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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.