Fighting colds and flu - The Sunday Times 30th September 2007

The nights are drawing in, temperatures are dropping and the cacophony of spluttering and sneezing can mean only one thing: flu season is here. Of course, most people who feel flu symptoms – fever, a cough and muscle aches – are actually suffering from a common cold. Whereas colds infect the upper respiratory tract (the nose and throat), the flu virus marches on into the windpipe and lungs.

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