Vaping-related illness reports have surged to 805 from 46 U.S. states
Twelve people have now died from lung injuries tied to e-cigarettes
![vape cartridge](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/09/092619_AC_vaping_feat.jpg?fit=1028%2C579&ssl=1)
Federal health agencies continue to investigate why some people who vape are developing serious lung illnesses.
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