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Front Microbiol
December 2024
Department Biological Safety, German Federal Institute for Risk Assessment (BfR), Berlin, Germany.
Bacteria of the genus are widely distributed in water bodies around the world. Some species have been identified as human pathogens causing intestinal and a variety of extraintestinal infections. In Germany, information on diseases caused by is rare, because infections are not notifiable in Germany.
View Article and Find Full Text PDFJ Infect Chemother
December 2024
Division of General Internal Medicine, Department of Internal Medicine, Tokyo Medical University Ibaraki Medical Center, Japan.
Edwardsiella tarda is a Gram-negative intracellular pathogen within the Enterobacterales order, recognized as a causative agent of hemorrhagic septicemia in fish but also pathogenic to humans. However, the clinical course and prognostic factors of E. tarda bacteremia are not fully understood.
View Article and Find Full Text PDFFEMS Microbiol Lett
January 2025
Aquatic Animal Health Research Unit, USDA-ARS, 990 Wire Road, Auburn, AL 36832, United States.
Hemolytic proteins are a major group of virulence factors in pathogenic Aeromonas hydrophila. Six genes encoding presumable hemolytic proteins were revealed from the genome of virulent A. hydrophila (vAh) that caused severe disease in channel catfish.
View Article and Find Full Text PDFVaccines (Basel)
November 2024
Laboratory of Aquatic Animal Health and Therapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia.
causes motile septicemia (MAS), a disease with a high mortality rate in tilapia culture. Feed-based vaccines with the incorporation of inactivated whole-cell bacteria into the feed offer promising tools to control MAS. Currently, the incorporation of genome-free bacteria as bacterial vaccine through the implementation of SimCells technology into the feed has become a particular interest.
View Article and Find Full Text PDFVet Res Forum
October 2024
Department of Pathology and Microbiology, Duhok Research Center, College of Veterinary Medicine, University of Duhok, Duhok, Iraq.
This study was important to improve proper biosecurity measures and controlling the spread of to prevent future outbreaks. This research sought to determine whether virulent species were present in morbid rainbow trout, their resistance and their genetic relatedness. A total number of 542 tissue lesion specimens were collected from gill, liver, heart and kidneys in morbid domesticated fish in Duhok province, Iraq.
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