Consumers are likely aware of the recent reports of respiratory illnesses – including some resulting in deaths – following the use of vaping products.The FDA is working closely with the CDC, as well as state and local public health partners to investigate them as quickly as possible.

http://www.fda.gov/safety/medwatch-safety-alerts-human-medical-products/tetrahydrocannabinol-thc-containing-vaping-products-vaping-illnesses