I really wanted to post this in the News forum but don't have those privileges apparently ... anyway I was really interested to read this Reuters article about how propylene glycol vapour may protect against the flu virus. Having been using my e-cig and been smoke-free for the past 4 months this is the first time in years that I've managed to get this far into the year without some awful cold or flu virus flooring me ... the full article is on Reuters website with the headline "E Cigarettes may be more effective than swine flu vaccine" ... unfortunately my newbie status means I can't post urls either!!