Jack, thank you for sharing. Great news!
Just want to add that I haven't been sick since I started vaping over three years ago. Felt under the weather once or twice but that only lasted a matter of hours. Husband has had some doozies and I've avoided them all, even after accidentally drinking out of his glass. I had been getting sick several times a year with coughing going on for weeks. The payback is now I'm the one playing nursemaid.
(Husband is nonsmoker, nonvaper, btw.)