Juul Vape Settlement Does JUUL Cause Lung Cancer? Does Vaping Cause Lung Cancer? A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News What Does A JUUL Really Do To Your Body? Franciscan Health