Young people are at risk of experiencing significant respiratory symptoms, including bronchitis and shortness of breath, after just 30 days of electronic cigarette use, according to a new study released Tuesday. They said the study, partly funded by the National Institutes of Health, contributes to existing evidence that e-cigarette use is associated with an increased risk of respiratory symptoms. Drug regulators should consider the findings and work to minimize the negative health impact of e-cigarette use on young people, the researchers added. E-cigarette usage is now substantially higher among youths and young adults than it is among adults overall in the U.S., according to the Centers for Disease Control and Prevention. She noted that the study examines only teens and young adults, and that in the demographic of all adults, people "often switch from using cigarettes to using e-cigarettes with likely fewer risks."

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Persons: Tackett Organizations: Center for Tobacco Research, The Ohio State University Comprehensive Cancer Center, Southern California Keck School of Medicine, National Institutes of Health, Centers for Disease Control, Manufacturers, Brands, Food and Drug Administration Locations: U.S