E cigarettes Models and Mechanisms of Public Health Vaping before, during and after pregnancy: leaflets and infographics ASH Cabinet clears ordinance to impose ban on e cigarettes India News Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine The U.S. Food and Drug Administration's recent authorization of the first fruit flavored e cigarettes approved for sale to adults 21 and over in the U.S. is raising concerns from pediatrician groups