Figure 1From: H3N2 canine influenza virus causes severe morbidity in dogs with induction of genes related to inflammation and apoptosisMorphology of the canine H3N2 influenza virus. H3N2 canine influenza virus (A/Korea/S1/Canine/2012) propagated in eggs was purified by sucrose gradient centrifugation. The purified virion was observed using a transmission electron microscope.Back to article page