Figure 2From: Pathogenesis and transmissibility of highly (H7N1) and low (H7N9) pathogenic avian influenza virus infection in red-legged partridge (Alectoris rufa)Nasal turbinates, 6 dpi; (A) Necrosis of single cells of the olfactory epithelium, H/E. (B) Positive staining in olfactory epithelial cells, IHC.Back to article page