Histopathological evaluation of trachea, lung, and mesonephros in specific pathogen free-eggs embryos inoculated for titration of avian infectious bronchitis virus M41 strain
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Infectious bronchitis, being caused by a coronavirus, is a significant disease affecting broiler and layer chickens, leading to substantial losses in the poultry industry due to the high mortality rates and decreased egg yield. Nearly 30 serotypes and 100 vari... ...