It is, in fact, becoming more complex. I'll ask Dr. Brian Evans just to give a couple of examples of how we are trying, on a science basis, to identify additional pathways for pests.
President, Canadian Food Inspection Agency
It is, in fact, becoming more complex. I'll ask Dr. Brian Evans just to give a couple of examples of how we are trying, on a science basis, to identify additional pathways for pests.
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