: An Update Review about An Emerging Poultry Pathogen.

Respiratory diseases in birds generate sanitary and economic impacts and may be related to the environment and climate. , (ORT), , , , , and are among the most important avian respiratory pathogens. ORT is responsible for causing ornitobacteriosis, a disease characterized by clinical signs ranging from mild to severe respiratory conditions, with high mortality rates, mainly affecting turkeys and chickens.