Question

What might account for the fact that developed countries were more affected than developing countries during the H1N1 pandemic

Answer 1

the correct answer is people in developed countries traveled more and exposed more people.

Answer 2

A People in developed countries tend to use more antibiotics.
B Developing countries were avoiding consuming contaminated food.
C People in developed countries travel more and exposed more people to H1N1. D Developing countries were able to use large armies to prevent exposure.

If these are your answer choices I would say C is the most logical of the answer choices given.