Air pollution now major contributor to stroke, global study finds
by Ian Sample Science editor from Environment | The Guardian on (#1GPR2)
Scientists say finding is alarming, and shows that harm caused by air pollution to the lungs, heart and brain has been underestimated
Air pollution has become a major contributor to stroke for the first time, with unclean air now blamed for nearly one third of the years of healthy life lost to the condition worldwide.
In an unprecedented survey of global risk factors for stroke, air pollution in the form of fine particulate matter ranked seventh in terms of its impact on healthy lifespan, while household air pollution from burning solid fuels ranked eighth.