Experimentally induced lesions of an emerging pathogenic strain of Salmonella Gallinarum in broiler chicks

Key Points

• The research aims to investigate the pathogenic effects of a new strain of Salmonella Gallinarum in broiler chicks.
• Experimental induction of lesions using an emerging strain of Salmonella Gallinarum.
• Intranasal administration as the route of infection.
• Observations noted for lesions in respiratory and intestinal systems.
• Severe and systemic disease was observed in the infected chicks.
• Broader organ involvement included the larynx, trachea, and bursa of Fabricius.
• The emerging strain of Salmonella Gallinarum caused previously unreported lesions.