Podcast: Electric fans for reducing adverse health impacts in heatwaves

In July 2012, in the midst of the northern hemisphere summer and as the eyes of world were on London for the Olympics, a new Cochrane Review examines the health effects of using an electric fan during a heatwave. This review has been prepared in conjunction with Evidence Aid and one of the authors, Katie Carmichael from the Health Protection Agency in the UK, tells us more.