Phylogenomic Diversity, Serotype Heterogeneity and In Vivo Virulence of Flavobacterium psychrophilum Isolates From Rainbow Trout Farms in Türkiye.
Flavobacterium psychrophilum, the causative agent of bacterial cold-water disease (BCWD) and rainbow trout fry syndrome (RTFS), remains one of the most important bacterial pathogens affecting salmonid aquaculture. In this study, 24 F. psychrophilum isolates recovered during a 12-month surveillance programme from two ra...