Serological monitoring of avian pathogens in layer farms using sentinel birds, 2: Pathogenic viruses

Specific-pathogen-free (SPF) chickens were housed as sentinel birds in three layer farms for 12 or 17 months together with commercial laying hens to monitor avian encepharomyelitis virus (AEV), infectious bronchitis virus (IBV), egg-drop syndrome virus (EDSV), fowl adenovirus (FAV), avian reovirus (...

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