Health care hiring isn't all rosy, at least not right now.
In Wisconsin, for example, the number of new jobs created in hospitals has slowed and shortages that were difficult to fill have lessened, reports the 2010 Hospital Workforce Report published by the Wisconsin Hospital Association. This is the first slowdown in about 20 years. So, no field is invulnerable to an alignment of supply and demand. Or even an eventual glut.