Alberto Ruano Raviña

On Tuesday, the Council of Ministers approved the draft bill amending the current Tobacco Act, which was passed in 2005. The bill now begins its passage through Parliament and includes new measures to tackle smoking and regulate tobacco-related products. The text prohibits the consumption of tobacco by minors — in addition to its sale —, extends smoke-free zones to outdoor seating areas and other spaces, and restricts the advertising of tobacco-related products. It also treats e-cigarettes and other devices in the same way as traditional tobacco cigarettes, amongst other measures.

Although tobacco consumption is declining in many parts of the world, there appears to be an increase in the number of lung cancer cases among non-smokers. One of the possible causes of this increase is air pollution. Now, researchers in the US, with Spanish participation, have analysed the genomes of 871 lung tumours in people from various locations who had never smoked. The results, published in the journal Nature, indicate that greater exposure to pollution is linked to an increase in the number of mutations, including those commonly associated with tobacco.

E-cigarettes combined with traditional therapies are more effective for smoking cessation than regular therapies alone, says a study conducted in Switzerland and published in the New England Journal of Medicine. The study involved two groups of about 600 participants each. At a 6-month control visit, 59.6% of the members of the e-cigarette group had not smoked tobacco in the previous week, compared to 38.5% in the control group.