How Much Physical Activity Do You Really Need?

Physical activity has recently come to be seen as one of the best forms of medicine available. Studies have shown that simply getting on your feet can ward off all manner of ill health, from cancers to cardiovascular diseases. But how much do you need to do to reap the benefits? By Catherine de Lange For […]

Going Viral : Communicating Health in Age of Social Media

In the age of social media, fears and rumours about outbreaks and epidemics can quickly spread out of control. How can health officials help contain the panic? By Mike Ives In the spring of 2014, Vietnam’s state-controlled news media reported that dozens of children had died after turning up at hospitals in the capital, Hanoi, […]

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