No, this is not a pun on the title of Gary Taubes' new book. It's the name of a completely different book which should be of great interest to anyone whose diabetes is autoimmune in origin.Good Germs, Bad Germs: Health and Survival in a Bacterial World by Jessica Snyder Sachs, is an up-to-date summary of what we know about how bacteria interact with humans. It's a fascinating story, because after