Antimicrobial resistance is a global threat to several industries, in addition public health. The misuse of antibiotics aquaculture leads the development and limits effects treatment. It important determine antimicrobial proper doses decide on optimum treatment strategies avoid excessive antibiotic use. In this study, three bacterial fish pathogens (Lactococcus garvieae, Vibrio anguillarum, Yer...

Lactococcus garvieae infection in wild wrasse Coris aygula is reported, and the serological and molecular characteristics of the isolate are described. This is the first evidence of the presence of this pathogen in the Red Sea, and it follows the recent diagnosis of Mycobacterium marinum and Streptococcus iniae in wild fish from the same region. Whether all 3 pathogens are strains endemic to th...

Background: Lactococcus garvieae causes lactococcosis in rainbow trout in many parts of the world. Aims: This study was conducted for the existence of the virulent factors and differentiation of the two serotypes in L. garvieae. Methods: Twenty-two strains of L. garvieae isolated from diseased rainbow trout from farms...