EAFP Programme.Indd

Home , Ceratonova shasta, Velvet (fish disease)

18th International Conference on Diseases of Fish and Shellfish BELFAST, UK 4-8 SEPTEMBER 2017 Programme

Monday 4 September 2017

HALL 1A 09:00-10:00 Registration / Hanging of Posters 10:00-10:45 Opening Session and Keynote 1 10:15-10:45 KN-1: Recent advance in salmon louse research Frank Nilsen, Sea Lice Research Centre, University of Bergen

ROOM 3 ROOM 2 ROOM 1 10:45-11:15 Coff ee Concurrent Keynote 2 and Vaccines I Sea Lice I Nutrition & Health I Sessions Chairperson: Patrick Smith Chairperson: John McHenery Chairperson: Julia Mullins (11:15-13:00) 11:15-11:30 KN-2: Targeting fi sh vaccination 006-O: Better salmon lice 013-O: Investigations of microbiome management through improved in aquaculture species understanding of salmon lice counts Geert Wiegertjes, Wageningen Kari Helgesen, Norwegian Barbara Nowak, University of University and Research, The Veterinary Institute Tasmania Netherland 11:30-11:45 007-O: Utility of area sea lice 014-O: Histological gut health reporting data for assessing numbers monitoring of Norwegian sea-farmed of adult female lice in Scotland Atlantic salmon Catherine Collins, Marine Scotland Elvis Chikwati, Aquamedic AS 11:45-12:00 001-O: Correlates of vaccine 008-O: Temperature and 015-O: Eff ect of starvation on stress protection for fi nfi sh development of Lepeophtheirus and macrophage functions salmonis: Implications for management of the parasite Hetron Mweemba Munangandu, Sussie Dalvin, Institute of Marine Jose Garcia, Universidad Norwegian University of Life Research, Bergen Complutense de Madrid Sciences 12:00-12:15 002-O: Protection in salmon against 009-O: Functional study of a putative 016-O: Omega-6/omega-3 balance SPDV following DNA vaccination: heme receptor in the salmon louse and saturated fat in diets for Atlantic Immune response and individual fi sh (Lepeophtheirus salmonis) intestine salmon - Eff ects on fi sh health and monitoring disease resistance Catherine Collins, Marine Scotland Erna Irene Heggland, Sea Lice Sofi e Charlotte Remø, Nifes Research Centre, Bergen 12:15-12:30 003-O: An IFN-inducible DNA 010-O: The salmon louse 017-O: The eff ect of dietary fatty vaccine against Viral Haemorrhagic (Lepeophtheirus salmonis) acid content on rainbow trout fry Septicaemia in rainbow trout: transcriptome is considerably robustness towards Flavobacterium Evaluation of safety and immune aff ected by the host resistance psychrophilum protection profi le Dagoberto Sepúlveda, Technical Christiane Eichner, University of Nikolaj Gedsted Andersen, University of Denmark Bergen Technical University of Denmark 12:30-12:45 004-O: Conserved adhesins 011-O: Effi cacy evaluation of an 018-O: Krill-enriched feed gives identifi ed in Group B Streptococcus immunogenic peptide derived rapid recovery and higher end-weight pan-genome are potential vaccine from the Lepeophtheirus salmonis in following experimental challenge candidates against infection by controlled immunization-challenge with salmon pancreas disease virus diff erent GBS serotypes in tilapia experiment in Salmo salar (SPDV) Minami Kawasaki, The University of Yeny Leal, Center for Genetic Øystein Evensen, Norwegian Queensland Engineering and Biotechnology University of Life Sciences www.eafp2017.com www.eafp2017.com 18th International 18th International Conference on Diseases Conference on Diseases of Fish and Shellfish of Fish and Shellfish BELFAST, UK BELFAST, UK 4-8 SEPTEMBER 2017 4-8 SEPTEMBER 2017 Programme Programme

Monday 4 September 2017 Monday 4 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 12:45-13:00 005-O: Using a pan-genome reverse 012-O: Antibody response following 019-O: Eff ect of a functional feed Concurrent Workshop: Neglected Viral Cleaner Fish Parasitological Diseases vaccinology approach to improve vaccination of Atlantic salmon additive on performance and parasite Sessions Diseases Aff ecting Freshwater Chairperson: Sean Monaghan Chairperson: Klaus Knopf cross-serotype vaccines against against Lepeophtheirus salmonis and infection in gilthead seabream (15:45-18:15) Fish Farming Streptococcus iniae their involvement in protection (Sparus aurata) challenged with Enteromyxum leei 15:45-16:00 033-O: Open EAFP workshop: 034-O: Investigating the virulence 040-O: Experimental challenge Andrew Barnes, The University of Amr Gamil, Norwegian University of Oswaldo Palenzuela, CSIC “Neglected viral diseases aff ecting of a newly identifi ed ranavirus of salmon (Salmo salar) with the Queensland Life Sciences freshwater fi sh farming” (Iridoviridae) to lumpfi sh (Cyclopterus diplomonad parasite Spironucleus lumpus) and Atlantic salmon (Salmo salmonicida by intubation of axenic 13:00-14:00 Lunch salar) trophozoites Concurrent Vaccines II Sea Lice II Diseases of Public Concern Olga Haenen, NRL for Fish Diseases Felix Scholz, FishVet Group Ireland Anders Alfjorden, National Sessions Chairperson: Paul J Midtlyng Chairperson: Frank Nilsen Chairperson: Simon Doherty Veterinary Institute, Sweden (14:00-15:15) 16:00-16:15 035-O: A novel emerging disease of 041-O: The use of DNA-based 14:00-14:15 020-O: Vaccination of rainbow trout 025-O: Co-infection with 029-O: Survey of parasites of Atlantic viral etiology for lumpfi sh methods to detect Miamiensis avidus against ERM: Diff erent administration Lepeophtheirus salmonis and chub mackerel (Scomber colias) with in biofouling from Southern bluefi n methods (oral, immersion, bath, infectious hematopoietic necrosis economic or public health impact tuna ranched off Port Lincoln, injection) with and without booster virus in sockeye salmon Oncorhynchus Australia and adjuvants nerka Øyvind Haugland, Pharmaq Barbara Nowak, University of Kurt Buchmann, University of Simon Jones, Fisheries and Oceans Aurélia Saraiva, University of Porto Tasmania Copenhagen Canada 16:16-16:30 036-O: Determination of antibiotic 042-O: Monitoring potentially 14:15-14:30 021-O: Early dip vaccination against 026-O: Freshwater bathing and 030-O: Experimental pathogenesis of resistance among fi sh pathogenic zoonotic metacercariae of common furunculosis (Aeromonas salmonicida) salinity tolerance in salmon lice Anisakis pegreffi i in Sprague-Dawley bacteria, pharmacokinetics and carp (Cyprinus carpio) in four may improve productivity of sea- (Lepeophtheirus salmonis): Developing rats inferred by RNA seq: clues to eff ect of antibacterial agents on Hungarian aquacultures reared rainbow trout (Oncorhynchus bioassay methods for on site elucidate infection in humans lumpfi sh experimentally challenged mykiss) monitoring with V. anguillarum Niels Lorenzen, Aarhus University Melanie Andrews, Norwegian Ivana Buselic, Institute of Karen O Kverme, University of Diána Sándor, Hungarian Academy University of Life Sciences Oceanography and Fisheries Bergen of Sciences 14:30-14:45 022-O: Antibody responses allow 027-O: Lufenuron for the prevention 031-O: Two models for pathology of 16:30-16:45 037-O: Evaluation of immersion 043-O: Histology, electron for replacement of experimental and control of Lepeoptheirus salmonis third stage Anisakis larvae - Sprague- vaccination of juvenile lumpfi sh microscopy and micro-CT, a powerful infection in batch potency testing and Caligus spp. – Effi cacy and safety Dawley rat (Rattus norvegicus) and combination for the description of of multivalent adjuvanted salmon from Canadian fi eld studies European sea bass (Dicentrarchus parasites. The case of a sea turtle vaccines labrax) leech Paul J Midtlyng, Norwegian John McHenery, Elanco Animal Jerko Hrabar, Institute of Anita Rønneseth, University of Maria-Chiara Cascarano, Hellenic University of Life Sciences Health Oceanography and Fisheries Bergen Center for Marine Research 14:45-15:00 023-O: Effi cacy of an immersion 028-O: Impacts of lufenuron on 032-O: The role of ABC-mediated 16:45-17:00 038-O: Novel insight into the innate 044-O: Histopathologic and vaccine against Flavobacterium sea lice (Lepeoptheirus salmonis and transport in biocidal activity of immune mechanisms in lumpfi sh ultrastructural fi ndings of psychrophilum in rainbow trout Caligus rogercresseyi) physiological natural and synthetic compounds on (Cyclopterus lumpus L) Sphaerospora dicentrarchi processes and host protection Anisakis pegreffi i larvae (Myxosporea: Bivalvulida) in European against infection seabass (Dicentrarchus labrax L.) in Rowena Hoare, University of Stirling Mark D Fast, Avc-upei Željka Trumbić, Institute of Turkey Oceanography and Fisheries Gyri T Haugland, University of Serap Birincioglu, Adnan Menderes 15:00-15:15 024-O: Rainbow trout (Oncorhynchus Bergen University mykiss) immune response towards Emerging Pathogens a recombinant vaccine targeting Chairperson: Brit Hjeltnes the parasitic ciliate Ichthyophthirius multifi liis 17:00-17:15 039-O: An overview of cytokines in 045-O: Molecular characterization Louise von Gersdorff Jørgensen, lumpfi sh (Cyclopterus lumpus L.) and of orthomyxo-like viruses isolated University of Copenhagen immune responses upon bacteria from pilchards and Atlantic salmon in challenge Australia 15:15-15:45 Poster Session & Coff ee Break Håvard Ø Eggestøl, University of Nick Moody, CSIRO Bergen

www.eafp2017.com www.eafp2017.com 18th International 18th International Conference on Diseases Conference on Diseases of Fish and Shellfish of Fish and Shellfish BELFAST, UK BELFAST, UK 4-8 SEPTEMBER 2017 4-8 SEPTEMBER 2017 Programme Programme

Monday 4 September 2017 Tuesday 5 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 17:15-17:30 046-O: Evidence for a Midichloria-like 10:00-10:15 053-O: Study of antimicrobial 059-O: Mitochondrial antiviral- 064-O: Monitoring of the autophagy bacterium as causative agent of red susceptibility of Aeromonas isolates signaling protein (MAVS) plays an pathway in C. gigas during an mark syndrome in rainbow trout collected from diseased fi sh since important role in conferring innate experimental OsHV-1 infection at Jacob Günther Schmidt, DTU 1984 responses to SPDV infection in vitro cellular molecular and proteomic National Veterinary Institute levels 17:30-17:45 047-O: Streptococcus agalactiae Sandrine Baron, Anses - French Øystein Evensen, Norwegian Sandy Picot, Ifremer Laboratoire Multi Locus Sequence Type 261 is Agency for Food, Environmental and University of Life Sciences de Génétique et Pathologie des associated with mortalities in the Occupational Health & Safety Mollusques Marins emerging Ghanaian tilapia industry 10:15-10:30 054-O: Antibacterial activity of silver 060-O: Selective precipitation 065-O: Detection of Ostreid David Verner-Jeff reys, Cefas nanoparticles against Aeromonas reaction: A novel diagnostic test for herpesvirus-1 microvariant DNA 17:45-18:00 salmonicida in rainbow trout tissue pathology in Atlantic salmon, in aquatic invertebrate species Salmo salar L., infected with salmonid collected from the Georges River 18:00-18:15 alphavirus estuary, New South Wales, Australia Mohamed Shaalan, University of Mark Braceland, The Center for Olivia Evans, The University of Host Organisation Reception - Riverside Foyer, Belfast Waterfront Veterinary Medicine, Vienna Aquaculture Technologies Sydney 10:30-10:45 061-O: Aetiological and epidemiological investigations in Tuesday 5 September 2017 sturgeon mortality outbreaks Sara Ciulli, University of Bologna ROOM 3 ROOM 2 ROOM 1 10:45-11:15 Coff ee Concurrent Bacterial Diseases I Viruses I Keynote 3 and Bivalve & Concurrent Host-Parasite Interaction I Fish & Shellfi sh Immunity I Nutrition & Health II Sessions Chairperson: David Verner-Jeff reys Chairperson: Michael Welsh Crustacean Diseases I Sessions Chairperson: Bartolomeo Chairperson: Geert Wiegertjes Chairperson: Trygve Sigholt (09:00-10:45) Chairperson: Isabelle Arzul (11:15-13:00) Gorgoglione 09:00-09:15 049-O: Bacterial communication in 055-O: Reassortant Betanodavirus KN-3: Situation of European mollusc response to mucins isolated from infection in gilthead sea bream production regarding diseases 11:15-11:30 066-O: The extraordinary 072-O: Investigation of Beta- 079-O: Toxicity of zearalenone (ZEN) Atlantic salmon skin and intestine Sparus aurata Spironucleus species: A review of Defensin Gene Expression in farmed in carp (Cyprinus carpio L.). What is Janos Tamas Padra, University of Francesco Pascoli, Isitituto Isabelle Arzul, Ifremer, SG2M- interactions with the host, functional Atlantic salmon (Salmo salar) surprising? Gothenburg Zooprofi lattico Sperimentale delle LGPMM, EURL for Mollusc Diseases domains on the cell surface, and Venezie behavior Sarah Poynton, Johns Hopkins Jessica Kelly, Marine and Freshwater Constanze Pietsch, Zurich University 09:15-09:30 050-O: Aeromonas salmonicida 056-O: In vitro and in vivo University School of Medicine Research Centre of Applied Sciences growth in response to Atlantic immunoreactivity of diff erent salmon mucins diff ers between betanodavirus species 11:30-11:45 067-O: Atlantic salmon physiological 073-O: Type I interferon signalling 080-O: Vertebral changes in discus epithelial sites and is governed by and immune response to amoebic gill in a salmon cell line with a CRISPR/ (Symphysodon discus) exposed to mucin O-glycan composition disease and insight into the biology Cas9-mediated disrupted signal diff erent feeding regimes and water Sara Lindén, University of Francesco Pascoli, Isitituto of the amoeba transducer and activator of conditions Gothenburg Zooprofi lattico Sperimentale delle transcription (STAT)-1 Venezie Ottavia Benedicenti, University of Bertrand Collet, Marine Scotland Eva Lewisch, Clinical Division of Fish Aberdeen Medicine 09:30-09:45 051-O: Pathogen adhesion to 057-O: An unidentifi ed pathogen in 062-O: Does fi rst barrier Atlantic salmon mucins diff ers grey mullet (Mugil cephalus) causing passage shunt matter in disease Aquatic Animal Welfare between epithelial sites and is a signifi cant threat to aquaculture reproduction? Update from OsHV-1 – Chairperson: Simon Doherty infl uenced by fucosylation and farms in Israel Crassostrea gigas model 11:45-12:00 069-O: Looking back to look forward: 074-O: Identifi cation and expression 081-O: Performing of on-site sialylation Revisiting 20 years of PKD research of group I and II type I interferons in self-inspections using fi sh-based Janos Tamas Padra, University of Rosa Inés Strem, Ben Gurion Benjamin Morga, Ifremer Meagre (Argyrosomus regius) indicators according to the German Gothenburg University of The Negev Laboratoire de Génétique et Animal Welfare Act Pathologie des Mollusques Marins Thomas Wahli, University of Bern Jun Zou, University of Aberdeen Dirk Willem Kleingeld, Lower 09:45-10:00 052-O: Aeromonas veronii infection of 058-O: Evolution of virulent ISAV 063-O: Detection of Ostreid Saxony State Offi ce for Consumer farmed European seabass in Greece. from a non-virulent ISAV-HPR0 herpesvirus-1 microvariant in healthy Protection and Food Safety Distribution, microbiology and progenitor Crassostrea gigas and their possible 12:00-12:15 070-O: Comparison of 075-O: Mechanisms of 082-O: Stress resistance and virulence role as reservoirs of infection Tetracapsuloides bryosalmonae lipopolysaccharide recognition and adaptation of rainbow trout from Pantelis Katharios, Hellenic Center Debes Hammershaimb Christiansen, Olivia Evans, The University of infections in diff erent salmonid processing in barramundi (Lates intensive and extensive management for Marine Research Faroese Food & Veterinary Authority Sydney species – Always the same? calcarifer) conditions – A molecular approach Heike Schmidt-Posthaus, Centre for Emmanuelle Zoccola, The University Henrike Seibel, Christian-Albrechts- Fish and Wildlife Health of Queensland University Kiel

Tuesday 5 September 2017 Tuesday 5 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 12:15-12:30 071-O: Potential role of the BAFF/ 076-O: Contrasting reactivity 083-O: Eff ect of crowding on the 15:00-15:15 214-O: Mechanisms underlying APRIL axis in the pathogenesis of CD8α-positive and -negative stress response of rainbow trout resilience to Ostreid herpes virus in of proliferative kidney disease in lymphocytes to IL-2 family cytokines selectively bred families of Pacifi c rainbow trout (Oncorhynchus mykiss) in rainbow trout lymphoid tissues oyster Crassostrea gigas in New Carolina Tafalla, Inia Takuya Yamaguchi, Friedrich- Lorenzo Garcia Muñoz, Universidad Zealand. Loeffl er-Institut Complutense de Madrid Zoe Hilton, Cawthron Institute 12:30-12:45 077-O: Immune reactivity of 084-O: Does fl ash photography cause 15:15-15:45 Poster Session & Coff ee Break isolated Atlantic salmon (Salmo stress in aquarium fi sh? Concurrent Bacterial Diseases II Industry Forum Gill Diseases salar) gut leucocytes to PAMPs and Sessions Chairperson: David Hoole ParaFishControl II Chairperson: Barbara Nowak recombinant cytokines (15:45-18:15) Ahmed Attaya, University of Klaus Knopf, Leibniz-Institute of Aberdeen Freshwater Ecology and Inland 15:45-16:00 094-O: A new species of Edwardsiella 100-O: “Koi sleepy disease” is a Fisheries from marine fi sh pathophysiological consequence of branchial infection of common carp 12:45-13:00 078-O: A comparative study 085-O: The stress hormone cortisol: with carp edema virus of diploid and triploid Atlantic A (co-)regulator of biofi lm formation Ronald Thune, Louisiana State Mikolaj Adamek, University of salmon post-smolts upon SAV-3 in Flavobacterium columnare? University School of Veterinary Veterinary Medicine, Hannover bath challenge and their immune Medicine transcriptomic responses Noelia Nuñez-Ortiz, Institute of Annelies Maria Declercq, Ghent 16:00-16:15 096-O: Proteomic analysis and 101-O: Amoebic gill disease - Host Marine Research University identifi cation of immunogenic and parasite proteins of Francisella noatunensis 13:00-14:00 Lunch (Branch Offi cers working lunch) subsp. orientalis Concurrent Immunostimulation Industry Forum Bivalve & Crustacean Jose Gustavo Ramirez-Paredes, Barbara Nowak, University of Sessions Chairperson: Jose Garcia ParaFishControl I Diseases II University of Stirling Tasmania (14:00-15:15) Chairperson: Lone Madsen 16:15-16:30 097-O: Comparative genomics of 102-O: Humoral immunity and 14:00-14:15 086-O: Eff ect of vitamin C on innate 090-O: Assessing procedures to 39 Lactococcus garvieae isolates to antioxidant response in farmed immune responses of rainbow trout reduce mortality of hatchery- identify genes that contribute to host Atlantic salmon during amoebic gill (Oncorhynchus mykiss) leukocytes produced Pacifi c oyster spat due to adaptation and disease in Rainbow disease OsHV1-µvar during growing out in trout Galicia (NW Spain) Sion Bayliss, University of Bath Mar Marcos Lopez, Galway Mayo Esther Leal, Inia Antonio Villalba, Centro de Institute of Technology Investigacións Mariñas 16:30-16:45 098-O: Large-scale genomic analyses 103-O: Investigation of co-infections 14:15-14:30 087-O: Sea bass autochthonous 091-O: Haemocytes from Crassostrea reveal the population structure and with pathogens associated with gill bacterial isolates as potential gigas and OsHV-1: A promising in evolutionary trends of Streptococcus disease in Atlantic salmon during probiotics for aquaculture: In vitro vitro system to study host/virus agalactiae strains in Brazilian fi sh an amoebic gill disease outbreak in stimulation of host peripheral blood interactions farms Ireland leukocytes Henrique Figueiredo, Federal To be confi rmed Ivana Buselic, Institute of Benjamin Morga, Ifremer University of Minas Gerais Oceanography and Fisheries Laboratoire de Génétique et 16:45-17:00 099-O: Resistance of Nile 104-O: Longitudinal study of putative Pathologie des Mollusques Marins tilapia (Oreochromis niloticus) to pathogens of Atlantic salmon (Salmo 14:30-14:45 088-O: Do β-glucans infl uence the 092-O: Advances in our Streptococcus iniae and S. agalactiae Ib salar L.) complex gill disease relationship between innate immune understanding of Vibrio aestuarianus is heritable but not correlated parameters in common carp and its infections in cultured Crassostrea Craig Shoemaker, Aquatic Animal Ana Herrero, Moredun Research associated gut microbiome? gigas in the Republic of Ireland Health Research Unit Institute Sarah Harris, Keele University Ciar O’Toole, Marine Institute, 17:00-17:15 105-O: Individual monitoring of Ireland Atlantic salmon, Salmo salar, through 14:45-15:00 089-O: Impact of MacroGard® upon 093-O: Vibrio aestuarianus Clade A amoebic gill disease (AGD) infection the bacterial species diversity in the and Clade B isolates are associated Rachel Chance, University of gut of common carp (Cyprinus carpio) with Pacifi c oyster disease outbreaks Aberdeen from Ireland Sarah Harris, Keele University David Verner-Jeff reys, Cefas

Tuesday 5 September 2017 Wednesday 6 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 17:15-17:30 106-O: Treatment eff ects of 10:00-10:15 112-O: Pathogenesis of Vibrio 119-O: Development and 124-O: Investigation of ulcers in cod freshwater and hydrogen peroxide at aestuarianus associated disease in validation of a novel one-step and fl ounder from southwestern various stages of Amoebic gill disease Pacifi c cupped oyster Crassostrea reverse transcription PCR method Baltic Sea (AGD) in Atlantic salmon gigas for detecting viral haemorrhagic Linda Andersen, Stiftelsen septicaemia virus Marlene Areskog, National Industrilaboratoriet (ILAB) Leila Parizadeh, Ifremer SG2M/ Hyoung Jun Kim, National Fishery Veterinary Institute, Uppsala 17:30-17:45 107-O: Development of a functional LGPMM Products Quality Management diet against Amoebic Gill Disease Service Julia Mullins, Skretting ARC 10:15-10:30 113-O: Characterization of 120-O: Pathological observation of 125-O: Eff ect of mycotoxin 17:45-18:00 Norwegian fi eld isolates of Yersinia infectious spleen and kidney necrosis contamination on the rainbow trout ruckeri causing yersiniosis in salmon virus (ISKNV) in zebrafi sh Oncorhynchus mykiss 18:00-18:15 Monica Gausdal Tingbø, Pharmaq Roberto Bermúdez, Universidade de Simon Menanteau-Ledouble, Santiago de Compostela University of Veterinary Medicine, Civic Reception - Belfast City Hall Vienna 10:30-10:45 114-O: Use of SWATH mass 121-O: Isolation and characterization Wednesday 6 September 2017 spectrometry for quantitative of shark single domain antibodies proteomic investigation of rainbow capable of binding Salmonid MEETING ROOM 3 MEETING ROOM 2 MEETING ROOM 1 trout spleen in response to Yersinia Alphavirus E2 protein ruckeri strains Concurrent Bacterial Diseases III Diagnostics I Keynote 4 and Environmental Gokhlesh Kumar, University of Danish Munir, University of Sessions Chairperson: Snjezana Zrncic Chairperson: Alexandra Adams & Toxicological Diseases Veterinary Medicine, Vienna Aberdeen (09:00-10:45) Chairperson: Ivona Mladineo 10:45-11:15 Coff ee 09:00-09:15 108-O: Development of a bath 115-O: Design standards for KN-4: 30 years of eel diseases in Concurrent Host-Parasite Interaction II Viruses II Workshop: Student Writing challenge model in Atlantic salmon experimental and fi eld studies to Europe Sessions for Western Canadian Tenacibaculum evaluate diagnostic accuracy of tests Chairperson: Niels Lorenzen Chairperson: Hilde Sindre (11:15-13:00) maritimum for infectious diseases in aquatic Olga Haenen, NRL of Fish, animals Crustacean and Shellfi sh Diseases, 11:15-11:30 126-O: Do diff erent parasite 132-O: Molecular tracing of viral 139-O: Student writing workshop: Kathleen Frisch, Cermaq Group Ian Gardner, University of Prince WBVR of Wageningen UR concentrations modulate haemorrhagic septicaemia outbreaks titles, fi gures and tables; how to Edward Island Proliferative Kidney Disease (PKD) in in Denmark create eff ective communications for brown trout? papers and presentations 09:15-09:30 109-O: Generation of a random 116-O: To pool or not to pool? Thomas Wahli, Centre for Fish and Argelia Cuenca, National Veterinary Sarah Poynton, Johns Hopkins transposon mutagenesis library Guidelines for pooling specimens for Wildlife Health Institute, DTU University School of Medicine; of Vibrio anguillarum to identify diff erent diagnostic end purposes in Barbara Nowak, University of essential genes aquatic animals 11:30-11:45 127-O: In vitro investigations of 133-O: Immunogenicity modulation Tasmania Andrew Desbois, University of Emilie Laurin, University of Prince proteases secreted by Aphanomyces of VHSV-IVb upon natural changes in Stirling Edward Island invadans, the potential cause of the Great Lakes and by Matrix protein Epizootic Ulcerative Syndrome in fi sh mutation 09:30-09:45 110-O: Comparative genomics of 117-O: Pitfalls in molecular 122-O: Determination of heavy Muhammad Majeed, University of Bartolomeo Gorgoglione, University Vibrionaceae diagnostics of the Cyprinivirus genus metals content in muscle tissue of Veterinary Medicine, Vienna of Toledo Cyprinus carpio from diff erent fi sh pond near Belgrade 11:45-12:00 128-O: Exocrine glands of 134-O: Emergence of a novel VHSV Nicola Coyle, University of Bath Sven M Bergmann, Fli Insel Riems Dragan Sefer, University of Belgrade Lepeophtheirus salmonis and genotype IV in lumpfi sh (Cyclopterus expression of possible host lumpus): Risk assessment for 09:45-10:00 111-O: Vibrio gigantis in mullet: A 118-O: Detection of viral DNA, mRNA 123-O: Chronic Ulcerative modulatory genes European aquaculture new potential pathogen in fi sh and infectivity in koi fi n (KF-1) cells Dermatopathy in cultured meagre, Aina-Cathrine Øvergård, University Niels Jørgen Olesen, Technical infected with diff erent concentration Argyrosomus regius of Bergen University of Denmark of koi herpesvirus (KHV) Maddalena Iannaccone, Zoo delle Hyoung Jun Kim, National Fishery Pantelis Katharios, Hellenic Center 12:00-12:15 129-O: Do prostaglandins produced 135-O: Viral haemorrhagic Maitine, Pesco Sannita Products Quality Management for Marine Research by Lepeophtheirus salmonis aff ect the septicaemia virus (VHSV) remains Service interaction between the parasite and viable within water fl ea Moina the fi sh? macrocopa over several days but at Sussie Dalvin, Institute of Marine low levels Research, Bergen Takafumi Ito, National Research Institute of Aquaculture

Wednesday 6 September 2017 Wednesday 6 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 12:15-12:30 130-O: Caligus rogercresseyi induces 136-O: Comparison of susceptibility 15:00-15:15 144-O: Bacterial ulcer infections in 149-O: Conserved fever pathways 154-O: Bonamia exitiosa and Bonamia the expression of the infl ammasome of koi herpesvirus (KHV) between koi land based production of large post across vertebrates: A herpesvirus ostreae in the New Zealand fl at oyster complex in Atlantic and Coho salmon carp, Cyprinus carpio and ginbuna, smolts of Atlantic salmon delays fi sh behavioral fever through Ostrea chilensis: Understanding Luis Vargas-Chacoff , Universidad Carassus auratus langsdorfi i Nina Sandlund, Institute of Marine expression of a decoy Tnf-alpha dispersal of these important marine Austral de Chile Hyoung Jun Kim, National Research Research, Bergen receptor parasites Institute of Aquaculture Alain Vanderplasschen, University Henry Lane, University of Otago 12:30-12:45 131-O: Expression of serpin and 137-O: Infl uence of temperature of Liège its role in feeding in the freshwater on Koi herpesvirus disease (KHVD) 15:15-15:45 Poster Session & Coff ee Break louse, Argulus foliaceus replication 15:45-18:15 General Assembly - Meeting Room 3 Aisha Ambu Ali, University of Sandro Klafack, Friedrich-Loeffl er- Stirling Institut 12:45-13:00 138-O: Characterization of a novel cyprinid paramyxovirus Thursday 7 September 2017 Richard Paley, Cefas 13:00-14:00 Lunch MEETING ROOM 3 MEETING ROOM 2 MEETING ROOM 1 Concurrent Bacterial Diseases IV Fish & Shellfi sh Immunity II Bivalve & Crustacean Concurrent Workshop: Targetfi sh Diagnostics II Viral Myopathies Sessions Sessions Chairperson: Francesc Padrós Chairperson: Marian McLoughlin Chairperson: Roy Palmer Chairperson: Ariadna Sitjà- Diseases III (09:00-10:45) (14:00-15:15) bobadilla & Patrick Smith Chairperson: Antonio Villalba 09:00-09:15 155-O: Detection of aquaculture 162-O: Mapping the course of 14:00-14:15 140-O: Susceptibility of salmonid 145-O: T cell response in gilthead 150-O: Molecular characterization pathogens Flavobacterium columnare infection with piscine myocarditis cell cultures to intracellular infection sea bream after exposure to the of a rickettsia-like organism (RLO) and F. psychrophilum using amplicon virus (PMCV) from sea transfer to with Yersinia ruckeri and impact of myxozoan parasite Enteromyxum leei: associated with mass mortalities deep sequencing slaughter chemical blockers Local versus systemic of king scallop Pecten maximus L. in Lidia Beka, University of Julie Christine Svendsen, The United Kingdom Connecticut Norwegian Veterinary Institute Simon Menanteau-Ledouble, Carla Piazzon, Fish Pathology Group Irene Cano Cejas, Cefas University of Veterinary Medicine, IATS-CSIC 09:15-09:30 156-O: Automated identifi cation 163-O: Indications for transmission Vienna of pathogens using a new HRM- of piscine myopathy virus (PMCV) based tool: Application to the from broodfi sh to progeny 14:15-14:30 141-O: Epitheliocystis disease in 146-O: Immunoglobulins in Meagre 151-O: Survey of king scallops discrimination of Mycobacterium Greece is caused by a wide variety of (Argyrosomus regius): An insight into (Pecten maximus) for the presence of species unrelated bacteria the nature of IgM and IgT apicomplexan parasite in Scotland Jean-Christophe Avarre, Institut Britt Bang Jensen, The Norwegian Pantelis Katharios, Hellenic Center Douglas Milne, University of Silvia Soares, Marine Scotland- des Sciences de l’Evolution de Veterinary Institute for Marine Research Aberdeeen Science Montpellier + 14:30-14:45 142-O: Whole-genome analysis 147-O: Characterization of CD8α 152-O: First haplosporidan parasite 09:30-09:45 157-O: Validation of histological tools 164-O: Piscine myocarditis virus of Piscirickettsia salmonis reveals dendritic cells in rainbow trout gills reported infecting a member of the for Tetracapsuloides bryosalmonae ORF3 encodes a cytotoxic protein, structural genomic diff erence within superfamily Pinnoidea (Pinna nobilis) through inter-laboratory profi ciency which increase virulence and viral genogroups and association with a mortality test titer of an attenuated heterologous event model virus Alejandro C Yañez, Universidad Irene Soleto, Centro de Susana Darriba, Technological Tine Moesgaard Iburg, National Aase B Mikalsen, Norwegian Austral de Chile Investigación en Sanidad Animal Institute for Monitoring of the Veterinary Institute, DTU University of Life Sciences (CISA-INIA) Marine Environment of Galicia (INTECMAR) 09:45-10:00 158-O: Development of computer- 165-O: Marker-assisted selection for assisted image analysis for semi- improved HSMI-resistance in Atlantic 14:45-15:00 143-O: Skin ulcerations in wild 148-O: Gilthead sea bream 153-O: Understanding the quantitative histology of the salmon fl atfi sh: A mystery to be resolved immunoglobulins: Tell me the bug intensifi cation of perkinsosis in hepatopancreas for monitoring and I will show you the isotype eastern oysters health in whiteleg shrimp (Penaeus Maaike Vercauteren, Ghent Ariadna Sitjà-Bobadilla, Instituto de Ryan Carnegie, Virginia Institute of vannamei) University Acuicultura Torre de la Sal (IATS- Marine Science Fabio Cervellione, Skretting ARC Vibeke Emilsen, AquaGen CSIC)

Thursday 7 September 2017 Thursday 7 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 Aquatic Animal Epidemiology I 12:00-12:15 171-O: Morphological convergence 178-O: Piscine orthoreovirus (PRV) 183-O: Status of Anguillid Chairperson: Birgit Oidtmann in distantly related myxozoans: Are is the causative agent of heart and herpesvirus 1 (AngHV-1) in spores ecotypes? skeletal muscle infl ammation (HSMI) wild European eels in England – 10:00-10:15 159-O: Survey of the occurrence of 166-O: Piscine orthoreovirus in Atlantic salmon (Salmo salar) Widespread opportunist or a cause notifi able viral diseases in farmed and infection reduces susceptibility for concern? feral salmonids in Switzerland of Atlantic salmon (Salmo salar Ana Born-Torrijos, Biology Centre of Maria K Dahle, Norwegian Chris Williams, National Fisheries L.) to highly virulent infectious the Czech Academy of Sciences Veterinary Institute Laboratory haematopoietic necrosis virus (IHNV) Nicolas Diserens, Centre for Fish Niccolo Vendramin, DTU-VET Eurl 12:15-12:30 172-O: Evolution and functional 179-O: Hypoxia tolerance and 184-O: A survey of three viruses in and Wildlife Health for Fish Diseases diversifi cation of cystatin superfamily responses to hypoxic stress wild and cultured salmon in Iceland in parasitic cnidarians during heart and skeletal muscle 10:15-10:30 160-O: Reporting and management 167-O: Studies of the kinetics of infl ammation in Atlantic salmon of emerging aquatic animal diseases infection of Salmonid Alpahavirus (Salmo salar) – A review using salmon cardiac primary Pavla Bartosova-Sojkova, Biology Maria K Dahle, Norwegian Heida Sigurdardottir, University of cultures (SCPCs) from diff erent Centre of the Czech Academy of Veterinary Institute Iceland genetic traits Sciences Edmund Peeler, Cefas Patricia Noguera, Marine Scotland- Science 12:30-12:45 173-O: Ceratonova shasta in action: 185-O: Genetic analysis of infectious Myxozoan motility gene expression pancreatic necrosis virus from Turkey 10:30-10:45 161-O: Assessing the infl uence of and its relation to virulence climate change on infectious diseases Gema Alama-Bermejo, Biology Harun Albayrak, Ondokuz Mayis in fi sh in the United Kingdom Centre of the Czech Academy of University Paulette Posen, Centre for Sciences Environment, Fisheries and Aquaculture Science 12:45-13:00 174-O: Molecular investigations of 186-O: Oceanivirga salmonicida, Thelohanellus spp. from Hungarian a pathogen of sea reared Atlantic 10:45-11:15 Coff ee common carp ponds and natural salmon, with possible epidemiological Concurrent Workshop: Myxozoa I Salmonid Viral Diseases Aquatic Animal Epidemiology II lakes links to marine mammals Sessions Chairperson: Øystein Evensen Chairperson: Roy Palmer Réka Borzák, Hungarian Academy of Roy Palmer, National University of (11:15-13:00) Sciences Ireland 11:15-11:30 168-O: Are Myxozoa the fi rst 175-0: Overview of Infectious Salmon 180-O: The importance of current 13:00-14:00 Lunch metazoan parasites? Anemia Virus (ISAV) in Atlantic and environmental variability for Concurrent Workshop: Myxozoa II Fish & Shellfi sh Immunity III Workshop: Vivaldi Canada and fi rst report of an ISAV dispersion of waterborne pathogens Sessions Chairperson: Neil Ruane North American-HPR0 subtype along the Norwegian coast (14:00-15:15) Ivan Fiala, Institute of Parasitology, Nellie Gagné, Fisheries and Oceans Lars Asplin, Institute of Marine Biology Centre CAS Canada Research, Norway 14:00-14:15 187-O: Host species drives 192-O: Optimizing bead based Ceratonova shasta genotype evolution multiplex immunoassays for 11:30-11:45 169-O: Do myxozoans have the same 176-O: Horizontal transmission of 181-O: Risk factors for infection with across its geographic range detection of Piscine orthoreovirus sting as their free living relatives? salmon gill pox virus (SGPV) within and losses due to important parasites specifi c antibodies in Atlantic salmon an Atlantic salmon (Salmo salar L.) in gilthead sea bream and European (Salmo salar) recirculation aquaculture system sea bass aquaculture Jerri Bartholomew, Oregon State Lena Hammerlund Teige, NMBU (RAS) University - Norwegian University of Life Ashlie Hartigan, The Natural History Petra Elisabeth Petersen, Faroese Birgit Claudia Oidtmann, Cefas Sciences Museum Food & Veterinary Authority 14:15-14:30 188-O: Host reaction of common 193-O: A study of the skin immune 11:45-12:00 170-O: Challenges and insights 177-O: Dynamics of salmonid 182-O: A review of the epidemiology carp to Sphaerospora molnari response of rainbow trout, from the mitochondrial cox1 gene alphavirus infection and shedding of koi herpesvirus disease in England (Myxozoa: Cnidaria): From Oncorhynchus mykiss, to puff y skin of Ceratonova shasta (Myxozoa): rate is dose dependent and Wales hematological changes to specifi c disease Assembly diffi culties and genetic immunity diversity Astrid Sibylle Holzer, Biology Centre Lyndsay Christie, Cefas Stephen Atkinson, Oregon State Sonal Patel, Institute of Marine Jason Mewett, Cefas of the Czech Academy of Sciences University Research, Bergen

Thursday 7 September 2017 Thursday 7 September 2017

ROOM 3 ROOM 2 ROOM 1 ROOM 3 ROOM 2 ROOM 1 14:30-14:45 189-O: Cell-cell junctions of the 194-O: Proliferative kidney disease 16:45-17:00 201-O: Current situation and recent 205-O: Freund’s adjuvants enhance 212-O: Damage to disaster: Cause intestinal mucosa are diff erently transcriptomics: Host-specifi c advances on petechial rash in antibody responses and suppress the and eff ect of tail fan necrosis in aff ected in turbot and gilthead parasite biomarkers of infection and Mediterranean aquaculture upregulation of IFNγ and IL-12 mRNA lobsters sea bream by Enteromyxum spp. testing of novel vaccine candidates levels in Japanese fl ounder (Myxozoa) infection for rainbow trout aquaculture Francesc Padros, Universitat Hideihro Kondo, Tokyo University of Hua Zha, The University of Auckland Paolo Ronza, Universidade de Marc Nicolas Faber, University of Autonoma de Barcelona Marine Science and Technology Santiago de Compostela Aberdeen 17:00-17:15 207-O: Development of a DNA 213-O: First detection of 14:45-15:00 190-O: Kudoa thrysites (Myxozoa) 195-O: The BAFF/APRIL axis plays vaccine against SVCV and Paramarteilia sp. in Necora puber infection outcome in Atlantic salmon an important role in virus-induced characterization of local and (Velvet crabs) sampled in Galway Bay, is determined within the fi rst two to peritoneal responses in rainbow trout systemic immune responses after Ireland three months of chronic exposure intramuscular and oral delivery Wyth Marshall, BC Centre for Carolina Tafalla, Inia Carmen Embregts, Wageningen Ciar O’Toole, Marine Institute, Aquatic Health Sciences University Ireland 15:00-15:15 191-O: The eff ect of smolt size on 196-O: Use of the reporter cell line Gala Dinner - Titanic Belfast the risk of Kudoa thyrsites in Atlantic RTG-P1 for detection of viral fi sh salmon Salmo salar pathogens Simon Jones, Fisheries and Oceans Katherine Lester, Marine Scotland Canada 15:15-15:45 Poster Session & Coff ee Break Concurrent Workshop: Emerging Skin Fish & Shellfi sh Immunity IV Bivalve & Crustacea Sessions Diseases in Aquaculture Chairperson: Vikram Vakharia Diseases IV (15:45-17:15) Chairperson: Annelies Declercq 15:45-16:00 197-O: Red mark syndrome – A 206-O: Development of a 208-O: How does the Pacifi c oyster novel but serious problem in Danish DNA vaccine against KHV and Crassostrea gigas resist to the rainbow trout fi sh farms characterization of immune protozoan parasite Bonamia ostreae? responses after intramuscular and oral vaccination Niels Henrik Henriksen, DTU Carmen Embregts, Wageningen Isabelle Arzul, Ifremer SG2M- National Veterinary Institute University LGPMM 16:00-16:15 198-O: The current state of red mark 202-O: Development of a bead- 209-O: Epidemiological patterns of syndrome based multiplex immunoassay for marteiliosis aff ecting the common detection of specifi c antibodies in cockle Cerastoderma edule in Galicia Atlantic salmon after vaccination (NW Spain) Kim Thompson, Moredun Research Hege Lund, Norwegian University of Antonio Villalba, Consellería do Mar Institute Life Sciences da Xunta de Galicia 16:15-16:30 199-O: Red mark syndrome: 203-O: Relevant route of 210-O: Hemolymph extraction Observations on disease experimental challenge reveals sub sites and 3D-visualization of the development in a cohabitation model potent vaccine batches in Atlantic cardiovascular system and related salmon structures of the blue mussel (Mytilus edulis) Jacob Günther Schmidt, DTU Anne Ramstad, VESO Vikan Annelies Maria Declercq, Ghent National Veterinary Institute Research Facility University 16:30-16:45 200-O: Puff y skin disease in rainbow 204-O: Identifying mechanisms 211-O: Detection of new Yellow head trout Oncorhynchus mykiss of protective mucosal immunity in virus genotypes and assessment of rainbow trout, Oncorhynchus mykiss: pathogenicity Immersion vs. oral vaccination against vibriosis Irene Cano Cejas, Cefas Sean Monaghan, University of Nick Moody, CSIRO Stirling