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How to tell the flu from a cold
It often begins with a tingle in your throat or a single sneeze, followed by a headache, drowsiness, a runny nose and nagging cough. It’s official, you’ve caught a virus. The question is, have you been infected by the constantly mutating influenza virus, known as the flu? Or is it one of the 200 strains of the common cold virus? For more ...
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