Frontiers B cell immune repertoire sequencing in tobacco cigarette smoking, vaping, and chronic obstructive pulmonary disease in the COPDGene cohort Vaping doubles risk of serious lung disease, even without smoking history study Professor Erwin Loh Smoking, Vaping and Increased Risk of COPD Chronic electronic cigarette exposure in mice induces features of COPD in a nicotine dependent manner Thorax COPD and Vaping: Understanding the Risks and Long Term Effects 25% of grade 12 students now #vape in the US. Even with a scarcity of data, we know vaping causes #airway injury. We are heading towards a vaping related #COPD and #lungcancer epidemic