2026-01-192026-01-192025Sabrina Hossain, Shafiq Rheman, Jérôme Delamare-Deboutteville and David Verner-Jeffreys. 2025. Standard Operating Procedure (SOP) for Molecular Detection of Four Key Fish Pathogens. Penang, Malaysia: WorldFish.https://hdl.handle.net/20.500.12348/6833This SOP provides a comprehensive and standardized workflow for molecular detection of key fish pathogens, combining improved extraction methods and updated PCR/qPCR protocols, which will help in disease diagnosis and pathogen screening of fish.PDFCC-BY-NC-4.0tilapia lake virus (tilv)aquaculture disease diagnosticspcr/rt-pcr detectionaphanomyces invadans (eus)Standard Operating Procedure (SOP) for Molecular Detection of Four Key Pathogens in FishReport