Featured series 
Tag: e-cigarettes
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Health
Restricted airways, scarred lung tissue found among vapers
Study is first to microscopically evaluate the pulmonary tissue of e-cigarette users for chronic disease.
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Health
Bugged by vaping
New research from the Harvard T.H. Chan School of Public Health has examined 75 popular e-cigarette brands and found that 27 percent contained traces of bacterial and fungal toxins associated with myriad health problems.
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Health
E-cigarettes’ usefulness for quitting smoking uncertain
A new study examines the uncertainty of whether e-cigarettes can help smokers quit and the urgent need for randomized, controlled trials.
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Health
Chemical flavorings found in e-cigarettes linked to respiratory disease
A Harvard study links chemicals used in flavored electronic cigarettes to cases of severe respiratory disease.
