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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

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The horizontal fraction bar was introduced by the Arabs.

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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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Medication errors are three times higher among children and infants than with adults.

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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.

Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual. Burial caves from Mangaia, Cook Islands, document the changing patterns of mortuary ritual.
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Video: Lactation and Breast Feeding

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