colds

6 easy ways to sick-proof your winter

With 200 cold viruses (not to mention dozens of flu strains) around us, it's no wonder adults get two to four colds a year. Follow the tips below so you won't become another sneezy statistic.

Old virus causing new disease in United States

A strain of virus best known for causing colds and "stomach flu" is becoming more common and more dangerous, U.S. researchers report.

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