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"The question was whether vape containing nicotine had negative effects on the ability to clear secretions from the airways similar to tobacco smoke," senior author Matthias Salathe, M.D., chair of internal medicine and a professor of pulmonary and critical care medicine at the University of Kansas Medical Center explained in a news release

Accessed June 24, 2022

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Substantial research indicates that a 10 percent increase in the price of cigarettes reduces adult smoking by 2 percent, young adult smoking by 3.5 percent and adolescent smoking by 6 or 7 percent

This means that sellers and agents are left somewhat to the whims of buyers and mainstream societal norms