Author affiliations: Author affiliations: The Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, China Agricultural University, Beijing, People’s Republic of China (J.L. Feng, Y.X. Hu, J.X. Zhao, G.Z. Zhang); Animal Husbandry and Veterinary Station of Beijing, Beijing (Z.J. Ma, Q. Yu, X.D. Liu)
Figure 4. . Gross lesions from kidney tissues from chickens experimentally infected with infectious bronchitis virus (IBV). A) Kidney tissue of an uninfected control chicken. B) Obvious enlargement and urate deposition in the kidney of a chick infected with the IBV YN strain at 7 days postinfection.
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