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What are the differences between bacteria and viruses?
Although disease-causing bacteria and viruses
cause many common infections, these organisms are not the same. Bacteria can
live and are found both inside and outside the human body. Viruses, on the ... |
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"My dear doctor, I’m surprised to hear you say that I am coughing very
badly, because I have been practising all night."
John Philpot Curran, Irish statesman, trial lawyer and orator; 1750–1817
Cough—ahem, ahem—is everywhere. Anywhere pe... |
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