The best conceptual approach to the global diffusion of the H1N1 virus would be hierarchical diffusion and contagious diffusion reinforcing each other.

Question

Quizplus · Accepted Answer

Hierarchical diffusion explains how the virus spreads from larger to smaller places, often through nodes of influence or travel hubs, while contagious diffusion describes the virus spreading through direct contact among people, thus the two processes working together accurately represent the global spread of H1N1.

The Best Conceptual Approach to the Global Diffusion of the H1N1