The following are some common questions and answers about the H3N2 canine influenza outbreak that’s ongoing in the US. How far will it spread? Who knows? It’s always hard to predict what will happen with influenza viruses. The spread of the H3N8 canine flu virus was surprisingly slow and sporadic, and it has yet to establish itself in Canada. This new H3N2 strain concerns me more because it might be more transmissible, and the Midwest US outbreak is unlike what…