Smoking, vaping called a deadly combination for lung cancer risk UPI.com Post Smoking E Cigarette Use May Boost Lung Cancer Likelihood Dalgarno Institute Health Education Charity Smoking has long been known as a major cause of lung cancer, but now, even vapes and e cigarettes are contributing to the risk. This World Lung Day, let's raise awareness and make Lung Cancer Europe European Lung Cancer Advocacy Network A new peer reviewed paper has added weight to concerns about vaping and cancer risk. It brings together evidence from human, animal E Cigarette Use After Smoking May Raise Risk for Lung Cancer www.PhysiciansWeekly.com