Your Immune System Is A Car?
a: Vaccination ~
b: drivers ed
What: "Unvaccinated people are like drivers who are never, ever given instruction on how to drive then made to drive from California to New York. It can be done, but it's risky. Vaccination is like getting taught how to drive, then practicing driving for a while, then driving across the continent."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Dec 6 2012 11:45 AM
# 2528 Critique Analogy