When I was in training as a Resident and a Fellow, I remember taking only a couple of sick days over the entire 6-year period. And I had to stay home because I could not stop praying to the porcelain Goddess during a bout of a particularly nasty flu, despite a vaccination. I actually took pride in my health record, and attributed it directly to being rather sickly as a child. Well, not really sickly; I just contracted all of the childhood illnesses that prevailed at the time in my geography. Yes, I spent my childhood in Odessa, Ukraine, where I got vaccinated against polio and smallpox, but not against measles, mumps, rubella, chicken pox, whooping cough or any other diseases that our children in the West will never contract. So, every couple of months I would succumb and have to stay home with a fever and a rash, and my mother would call my pediatrician who would come and visit me in our home promptly to examine me and, most of the time, reassure my mother that I would likely survive ...