Vaping 'more harmful than smoking' says leading cancer expert Dublin Live Est ce mieux de vapoter ou fumer : comparatif sant et budget Vapalape Vaping makes lung bacteria more harmful and cause more inflammation Young people exposed to vaping ads less likely to think occasional smoking is bad for health University of Cambridge Vapes are at least 20 times more dangerous than cigarettes a study by the University of California. : r KafkaFPS