Serine protease and glycerophospholipid:cholesterol acyltransferase of Aeromonas salmonicida work in concert in thrombus formation; in vitro the process is counteracted by plasma antithrombin and α2‐macroglobulin,The use of Western blot and electroimmunotransfer blot assays to monitor bacterial kidney disease in experimentally challenged Atlantic salmon, Salmo salar L.,Development of a selective‐differential medium for the isolation of Yersinia ruckeri and its application in epidemiological studies,Effect of fumagillin feeding on the haematopoietic organs and susceptibility of common carp, Cyprinus carpio L., to erythrodermatitis,Comparative in vitro studies on virulent and avirulent strains of Cryptobia salmositica (Sarcomastigophora: Kinetoplastida),Epitheliocystis in ten new host species of marine fish,Virus‐like particles in the fish parasite Ichthyophthirius multifiliis (Ciliophora),Alterations in outer membrane proteins identified in a clinical isolate of Aeromonas salmonicida subsp. salmonicida