FluDag
What causes someone to contract the flu?
Every flu season, some people get the flu and some people do not. What variables might directly relate to getting the flu? What variables might indirectly relate? What variables are correlations?
Brainstorm all the variables you can think of relating to the flu, including your own theories.
• Do you think weather changes can make you sick?
• Do you think vitamin C can prevent you from getting sick?
