Developing a proactive, modernized, holistic approach to ensure optimal health and condition of Hatchery Production
PSSI Project Summary
Division: Aquatic Diagnostics, Genomics and Technology (ADGT)
Section: Molecular Genetics
Organization: DFO
Session(s): Fish Health
Presentation Date(s): December 11, 2025
Speakers: Karia Kaukinen
Abstract:
A proactive holistic health monitoring approach based on high throughput molecular technologies has been validated for utility in two salmon enhancement hatcheries, and is now ready for minimally invasive application in hatcheries culturing conservation stocks. The technical approach revealed annual shifts in stress, infection, and timing of smolt readiness. Future monitoring of pathogens in hatchery source water is crucial to minimize infection potential and maximize post-release survival in stocks of conservation concern.