Richa Mukerjee and colleagues’ new paper, “ENDS, cigarettes, and respiratory illness: Longitudinal associations among US youth,” adds strong evidence to the conclusion that e-cigarettes cause lung disease (bronchitis, pneumonia, or chronic cough) among young people (age 12-17). They used 6 years of longitudinal data (where you follow the same people forward in time) to measureContinue reading “More evidence that ecigs cause lung disease in youth like cigs; dual use is worse”