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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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In 1844, Charles Goodyear obtained the first patent for a rubber condom.

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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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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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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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