Jul 11
2013
Air pollution linked to lung cancer, heart failure
Air pollution can cause lung cancer and increase the risk of heart failure, according to two studies published Tuesday in The Lancet Journal. The first study found that extended exposure to particulate air pollution commonly called soot can increase the risk of lung cancer even at concentrations below European Union limits, which are stricter than U.S. limits in some instances. The research led the authors to question whether there are safe levels of air pollution. The second study found that heart failure or death was associated with increases in a number of air pollutants. These studies have some meaning locally[...]