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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.
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Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
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