Fig. 2
From: Pathogenicity of egg-type duck-origin isolate of Tembusu virus in Pekin ducklings
Microscopic lesions. Penal a, 34-day-old clinically ill Jinding ducks; penal b, Pekin ducklings died from infection with the TMUV GL isolate; penal c, uninfected Pekin duck control. Lesions observed in each tissue were as follows: Brain, edema (black arrow), local glial cell proliferation (blue arrow), necrosis of neuron (red arrow), and increase of microglia (triangle); Spleen, hemorrhages (black arrow) and lymphocyte necrosis and emptying (red arrow). Bar = 50 μm