Fig. 2
From: First detection of D181 genotype of infectious bronchitis in poultry flocks of Morocco
Gross lesions in necropsied laying hens. (A-C) Severe atrophy of the ovaries. (D) Misshapen ovarian follicles with hemorrhage. (E) normal ovary of a laying hen. (F) Atrophy of the oviduct. (G-H) Edema of the oviduct, (I) Normal oviduct