This is interesting… and much more hopeful than the Brazilian news.
Connor Ahles, 11, is the billion-dollar boy – the first to test a revolutionary Victorian discovery to prevent Type 1 diabetes. He will take the insulin vaccine through a nasal spray once a week for a year. If successful, the vaccine could save more than $1 billion in diabetes-related health care costs.
Source: Diabetes In Control – First Person Gets New Vaccine Against Diabetes