a: Vaccine ~
b: going to the gym
What: "Getting the flu vaccine is like taking your immune system to the gym," Ruebush says. "Your immune system is activated when it responds to the vaccine, keeping it primed for response when the actual virus hits."
Useful?
Writer: Mary Ruebush, PhD
LCC:
Where: Reference Link Has Evaporated
Date: May 13 2014 6:33 PM
# 5683 Critique Analogy