Photobacterium damselae subsp. piscicida is a fish pathogen responsible for important losses in aquaculture world-wide. Several studies on its virulence mechanisms have been carried out and outer membrane proteins involved in the acquisition of iron or production of extracellular products have been suggested as the main determinants of its virulence for fish (Magariños, Santos, Romalde, Rivas, ...

Photobacterium damselae subsp. piscicida, responsable de la photobactériose connue aussi sous le nom pasteurellose ou pseudotuberculose, a été identifié plusieurs fois chez bar (Dicentrarchus labrax) et daurade (Sparus aurata), élevés dans des cages en mer Tunisie. L’étude clinique, lésionnelle épidémiologique cette maladie ces deux espèces poissons, pendant période 2010‒2020, confirmé que étai...

Background: Significant increases in the bacterial resistance to various antibiotics have been found in fish farms. Non-antibiotic therapies for infectious diseases in aquaculture are needed. In recent years, light-emitting diode technology has been applied to the inactivation of pathogens, especially those affecting humans. The purpose of this study was to assess the effect of blue light (wave...