https://www.cnbc.com/2019/09/27/cdc-urges-people-to-avoid-vaping-thc-amid-lung-disease-outbreak.html
https://www.jwatch.org/fw115870/2019/09/28/cdc-consider-avoiding-e-cigs-especially-those-containing?query=pfwRSTOC&jwd=000013567342&jspc=P
https://www.insider.com/is-vaping-safe-lung-injury-cases-skyrocket-thc-2019-9