I wouldn't be able to go that far, but I'd change behaviour. Dr. David Butler-Jones has told us he recognizes Canadians when he travels because we cough into our sleeves. So he feels he has changed behaviour that way. I can't say it has gone as far as saving lives, but it's certainly important to inform people. I see that as the key priority.
On March 10th, 2011. See this statement in context.