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Body mass index: It's not all that it's hyped up to be

Body mass index (BMI) is a simple mathematical formula widely used to quickly gauge someone's health. BMI = weight (kg) divided by height squared (m2). Its simplicity and cost-effectiveness makes BMI a popular health tool, ...

Q&A: Why does flu strike hardest in fall and winter?

Everyone knows that the fall brings flu season, replete with aches, pains and a new version of the vaccine. But why is cold weather synonymous with this virus? Virologist and William & Mary Associate Professor of Biology ...

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