After 3 deaths, CDC says to stop using e cigarettes PBS News E cigarettes are nearly as risky as cigarettes; dual use is worse: The evidence continues to pile up Stanton Glantz blog Frontiers The new nicotine epidemic: understanding the systemic harms of e cigarettes in the adolescent population E cigs have similar risks to cigs for some diseases and nearly as high for others. Dual use riskier than smoking alone Stanton Glantz blog Carolina scientists show how vaping induces reactions in lungs that can lead to disease UNC Chapel Hill E Cigarettes and Pregnancy Maternal Infant Health CDC