Description: Yersinia ruckeri is a gram-negative bacterium belonging to the Enterobacteriaceae family. It is primarily known as the causative agent of redmouth disease in fish, particularly in salmon and trout species. This disease is characterized by the appearance of hemorrhagic lesions in the mouth and other parts of the fish’s body, which can lead to high mortality rates in affected populations. Yersinia ruckeri is a bacillus that thrives in aquatic environments and can survive under adverse conditions, facilitating its spread in aquaculture. The bacterium is primarily transmitted through contaminated water and can infect fish at various stages of their development. Identification of Yersinia ruckeri in clinical samples is performed using microbiological techniques, such as culturing on selective media and biochemical tests. Its relevance in aquaculture is significant, as redmouth disease can cause considerable economic losses due to fish mortality and decreased product quality. Therefore, studying this bacterium is crucial for developing control and prevention strategies in the aquaculture industry.
PATROCINADORES
