I have run across two anti-vaping stories so far recommending the users report them to the FDA. Well, that is a two way street. You can report a positive 'adverse' reaction to the FDA. It is about a 20min procedure and you can save a draft copy and finish later if necessary. I put down I had an adverse reaction to smoking and resolved it with my personal vaporizer and e-liquid....Some news outlets are following this reporting. One story in Feb. reported only 8 positive reports and 16 questionable reports.
The URL is here if interested. https://www.safetyreporting.hhs.gov
The URL is here if interested. https://www.safetyreporting.hhs.gov