Figure 9.
Immunohistochemical detection of WNV antigens in geese. (a) Plexus submucosus in the gut of G 1 (6 dpi) with viral antigen (arrow). (b) Plexus myentericus in the gut of G 11 (7 dpi). Viral antigens are distinctly seen in neurons and glial cells (arrows). Additionally, slight lymphohistiocytic infiltration can be seen (star). (c) Cerebellum/molecular layer of G 11 with a foci of altered neurons and glial cells accumulating viral antigens. Immunohistochemistry, pab (in-house) OM8; bars = 20 µm.