Use of e-cigarettes will cause lung disease

According to study conducted by new UC San Francisco research, E-cigarette use meaningfully increases an individual's risk of developing chronic lung diseases like asthma, bronchitis, emphysema or chronic obstructive pulmonary disease. The first longitudinal study linking e-cigarettes to respiratory illness in a sample representative of the entire U.S. adult population.

The researchers studied candidates who did not report any lu....