CDC says no brand is responsible fully for the outbreak of vaping lung disease. There is evidence that there are other substances that could be making people sick. This is highly important to mapping pain because this is an issue widespread across the country that involves mainly teen and early 20 age groups as the trend of vaping spreads 

Pain Scale 9/10

https://www.cnbc.com/2019/12/06/vaping-lung-disease-outbreak-likely-caused-by-multiple-brands-cdc-says.html