Home Results Topics from A-Z Fish health

Topic: Fish health

Results

What happens to cod when sea temperature increases?

Diagnosing nephrocalcinosis in the field

Rib fractures may be the main cause of melanin spots

Sensitive nose when exposed to toxic gas

Scientists have developed a health test for smolt

Need to optimize treatment against gill disease

Dead bacteria in the fish intestine can originate from the feed

Preparing for more species in aquaculture

Larval stage stress can make farmed fish more robust later in life

New side effect of PD vaccines

Promising disease research on salmon in RAS facilities

Another piece in place about the salmon’s requirements in closed facilities

Researchers develop new treatment for AGD

Dietary protein-to-lipid ratio is key for fish performance

Stress slows wound-healing in fish

Discovery of genetic markers for CMS using field outbreaks

Genetics improves fish resistance

Three strategies for adapting farmed fish to climate change

Optimal feed reduced mortality

Collaboration strengthened salmon disease findings

Genomics to combat shrimp disease

Projects

Thumbnail for Investigating Urea for Enhanced Welfare in Farmed Salmon

Investigating Urea for Enhanced Welfare in Farmed Salmon

2023 - 2025

Thumbnail for How will climate change affect the production of farmed cod?

ArctiCod

How will climate change affect the production of farmed cod?

2023 - 2024

Thumbnail for Improving resistance of farmed Atlantic cod to francisellosis

FRANTIC

Improving resistance of farmed Atlantic cod to francisellosis

2023 - 2028

Thumbnail for Enhanced fish performance and biosecurity by manipulation of the natural microbiome of Atlantic salmon

NatBiom

Enhanced fish performance and biosecurity by manipulation of the natural microbiome of Atlantic salmon

2023 - 2024

Thumbnail for Improving Atlantic salmon health and welfare by metabolic programming

COOLFISH

Improving Atlantic salmon health and welfare by metabolic programming

2021 - 2025

Thumbnail for Life cycle study of Atlantic salmon with temperature and salinity as critical test variables

Temp-Intens

Life cycle study of Atlantic salmon with temperature and salinity as critical test variables

2022 - 2025

Thumbnail for Biologically driven automation of salmon production conditions in RAS

RAS 4.0

Biologically driven automation of salmon production conditions in RAS

2021 - 2026

Thumbnail for Pathogen dynamics and disinfection in Atlantic salmon recirculating aquaculture system

PathoRAS

Pathogen dynamics and disinfection in Atlantic salmon recirculating aquaculture system

2023 - 2026

Thumbnail for Genetics of AGD and gill health in Atlantic salmon

EATFISH

Genetics of AGD and gill health in Atlantic salmon

2021 - 2024

Thumbnail for Insight into Fish Health under Climate Change

Insight

Insight into Fish Health under Climate Change

2021 - 2023

Thumbnail for Novel tools and knowledge for a future with no lice infestations in Norwegian aquaculture

NoLice

Novel tools and knowledge for a future with no lice infestations in Norwegian aquaculture

2021 - 2024

Thumbnail for Bioactive herbs for feed and packaging

bioACTive

Bioactive herbs for feed and packaging

2021 - 2023

Thumbnail for Gene editing for CMS resistance in salmon

CMSEdit

Gene editing for CMS resistance in salmon

2019 - 2023

Thumbnail for Water treatment in RAS systems

RASHealth

Water treatment in RAS systems

2020 - 2023

Thumbnail for Better methods to understand fish digestion

FeedMod

Better methods to understand fish digestion

2017 - 2019

Thumbnail for Metabolic imbalance in Atlantic salmon – Significance of the interaction between nutrition and genetics

BALANCE

Metabolic imbalance in Atlantic salmon – Significance of the interaction between nutrition and genetics

2017 - 2020

Thumbnail for Programming Fish for Robustness

PROGRESS

Programming Fish for Robustness

2017 - 2020

Thumbnail for Farmed animals welfare toolbox

FarmWELL

Farmed animals welfare toolbox

2018 - 2020

Thumbnail for Predictive fish health under changing environment

Predictive

Predictive fish health under changing environment

2018 - 2020

Thumbnail for Peracetic acid treatment against AGD

PERAGILL

Peracetic acid treatment against AGD

2018 - 2021

Thumbnail for Aquaculture growth in the Mediterranean

MedAID

Aquaculture growth in the Mediterranean

2017 - 2021

Worth knowing

42 highlights from research on closed aquaculture systems

Worth to know about cleaner fish such as lumpfish and ballan wrasse

Fish skin and its protective properties

Facilities

Research permits in aquaculture

Large scale, commercially beneficial research is being carried out together with the fish farming industry in Southern, Central and Northern Norway as part of Nofima’s research licenses.

Fish Pilot Plant

The fish pilot plant has its own fish reception area where whole fish and fillets are delivered to undergo quality analysis.

Tromsø Aquaculture Research Station

The Aquaculture Research Station, of which we are part-owners, provides experimental facilities suitable for all types of experiment on fish and shellfish.

Nofima Centre for Recirculation in Aquaculture

Recirculation of water provides extremely good control of the water environment, sensible utilisation of water sources and better protection against infection.

Research Station for Sustainable Aquaculture

At this land-based research station at Sunndalsøra with fresh water, seawater and recirculated water, we can carry out biological and technological experiments along the complete aquaculture value chain.

Press releases

⬤

Final annual report of CtrlAQUA (27. Apr 2023)

⬤

Millions in funding for research on salmon parasite (24. Mar 2023)

⬤

Green transition at the 2022 smolt conference (18. Aug 2022)

⬤

Animal research prize for Nofima researchers (08. Jun 2021)

⬤

Mette – a scientist with a passion for parasites (07. Sep 2020)

⬤

99 researchers brought together for preventive fish health (18. Sep 2019)

Publications

Detection of causative genes for resistance against cardiomyopathy syndrome in Atlantic salmon using omics data

2023
Academic chapter/article/Conference paper

Climate change with increasing seawater temperature will challenge the health of farmed Atlantic Cod (Gadus morhua L.)

Frontiers in Marine Science, 2023
Academic article

Triploid Atlantic salmon in aquaculture – Consequences for fish health and welfare under farming conditions

2023
Report

Nasal responses to elevated temperature and Francisella noatunensis infection in Atlantic cod (Gadus morhua)

Genomics, 2023
Academic article

Differentiation and traffic of IgM+ B cells between focal dark spots in skeletal muscle of Atlantic salmon, lymphoid and adipose tissues

Fish and Shellfish Immunology, 2023
Academic article

Moritella viscosa early infection and transcriptional responses of intraperitoneal vaccinated and unvaccinated Atlantic salmon

Aquaculture, 2023
Academic article

Effects of functional ingredients on gut inflammation in Atlantic salmon (Salmo salar L)

Fish and Shellfish Immunology, 2023
Academic article

CtrlAQUA – Annual Report 2022 – Centre for Closed-Containment Aquaculture

2023
Report

Comparative basal transcriptome profiles of the gills and olfactory rosette of Atlantic salmon (Salmo salar) unveil shared and distinct immunological features

Genomics, 2023
Academic article

Differential sensitivity of mucosal organs to transient exposure to hydrogen sulphide in post-smolt Atlantic salmon (Salmo salar)

Aquaculture, 2023
Academic article

The skin mucosal barrier of lumpfish (Cyclopterus lumpus L.) is weakened by exposure to potential aquaculture production-related stressors

Journal of Fish Biology, 2023
Academic article

Early identification of mushy Halibut syndrome with hyperspectral image analysis

Lebensmittel-Wissenschaft + Technologie, 2023
Academic article

Controlled challenge experiment demonstrates substantial additive genetic variation in resistance of Nile tilapia (Oreochromis niloticus) to Streptococcus iniae

Aquaculture, 2016
Academic article

Skin mucus metabolomics provides insights into the interplay between diet and wound in gilthead seabream (Sparus aurata)

Fish and Shellfish Immunology, 2023
Academic article

Effects of dietary lipid level on growth, digestive physiology and disease resistance in lumpfish (Cyclopterus lumpus)

Aquaculture, 2023
Academic article

Nanofiltration of intake water in RAS: Effect on fish performance, health and welfare

2022
Nofima’s reports

A metapopulation model reveals connectivity-driven hotspots in treatment resistance evolution in a marine parasite

ICES Journal of Marine Science, 2022
Academic article

Evaluation of an ultrafiltration membrane for the removal of fish viruses and bacteria in aquaculture water

Frontiers in Marine Science, 2022
Academic article

Genetiske markørar for motstandskraft hos laks mot Gyrodactylus salaris

Naturen, 2022
Academic article

Genetisk variasjon i motstandskraft hos laks mot Gyrodactylus salaris

Naturen, 2022
Academic article

Lesions of the biliary system in Atlantic salmon (Salmo salar L.)

Journal of Fish Diseases, 2022
Academic article

Expression analysis of Moritella viscosa-challenged Atlantic salmon identifies disease-responding Genes, MicroRNAs and their predicted target genes and pathways

International Journal of Molecular Sciences, 2022
Academic article

How are genetic technologies being applied to combat infectious diseases in aquaculture?

The Fish Site thefishsite.com, 2022
Article in business/trade/industry journal

Regulation of the molecular repertoires of oxidative stress response in the gills and olfactory organ of Atlantic salmon following infection and treatment of the parasite Neoparameoba perurans

Fish and Shellfish Immunology, 2022
Academic article

Applying genetic technologies to combat infectious diseases in aquaculture

Reviews in Aquaculture, 2023
Academic literature review

Determination of the Oxidative Stress Biomarkers of 8-Hydroxydeoxyguanosine and Dityrosine in the Gills, Skin, Dorsal Fin, and Liver Tissue of Atlantic Salmon (Salmo salar) Parr

Toxics, 2022
Academic article

L-plastin levels are associated with mortality during cardiomyopathy syndrome in farmed Atlantic salmon (Salmo salar L.)

Aquaculture, 2022
Academic article

Mucosal immune and stress responses of Neoparamoeba perurans-infected Atlantic salmon (Salmo salar) treated with peracetic acid shed light on the host-parasite-oxidant interactions

Frontiers in Immunology, 2022
Academic article

Health and welfare of Atlantic salmon in FishGLOBE V5 -a novel closed containment system at sea

Frontiers in Animal Science, 2022
Academic article

Mode of Application of Peracetic Acid-Based Disinfectants has a Minimal Influence on the Antioxidant Defences and Mucosal Structures of Atlantic Salmon (Salmo salar) Parr

Frontiers in Physiology, 2022
Academic article

The circulating plasma metabolome of Neoparamoeba perurans-infected Atlantic salmon (Salmo salar)

Microbial Pathogenesis, 2022
Academic article

Diet supplementation with fish‐derived extracts suppresses diabetes and modulates intestinal microbiome in a murine model of diet‐induced obesity

Marine Drugs, 2021
Academic article

Phylogenetic Revision of the Genus Aliivibrio: Intra- and Inter-Species Variance Among Clusters Suggest a Wider Diversity of Species

Frontiers in Microbiology, 2021
Academic article

Ny bivirkning av PD-vaksine

Norsk Fiskeoppdrett, 2021
Article in business/trade/industry journal

High-Resolution, 3D Imaging of the Zebrafish Gill-Associated Lymphoid Tissue (GIALT) Reveals a Novel Lymphoid Structure, the Amphibranchial Lymphoid Tissue

Frontiers in Immunology, 2021
Academic article

Prevention of the cross-stitch vertebrae syndrome in farmed Atlantic salmon

2021
Nofima’s reports

Effect of two constant light regimens on antibody profiles and immune gene expression in Atlantic salmon following vaccination and experimental challenge with salmonid alphavirus

Fish and Shellfish Immunology, 2021
Academic article

Transcriptome Responses of Atlantic Salmon (Salmo salar L.) to Viral and Bacterial Pathogens, Inflammation, and Stress

Frontiers in Immunology, 2021
Academic article

Multiomics provide insights into the key molecules and pathways involved in the physiological adaptation of atlantic salmon (Salmo salar) to chemotherapeutic-induced oxidative stress

Antioxidants, 2021
Academic article

Vitamin c mitigates oxidative stress and behavioral impairments induced by deltamethrin and lead toxicity in zebrafish

International Journal of Molecular Sciences, 2021
Academic article

Kan fisk programmeres til å bli robust?

Norsk Fiskeoppdrett, 2021
Article in business/trade/industry journal

Evolusjon av lakselus mot kontroll- og forebyggende tiltak

Norsk Fiskeoppdrett, 2021
Article in business/trade/industry journal

Genomic selection for resistance to white spot syndrome virus in Pacific white shrimp

Global Seafood Alliance, 2021
Article in business/trade/industry journal

Stress Impairs Skin Barrier Function and Induces α2-3 Linked N-Acetylneuraminic Acid and Core 1 O-Glycans on Skin Mucins in Atlantic Salmon, Salmo salar

International Journal of Molecular Sciences, 2021
Academic article

Histopathological description of an emerging disease in Norwegian salmonid aquaculture caused by an x-cell parasite

Journal of Fish Diseases, 2021
Short communication

Development of Atlantic Salmon (Salmo salar L.) Under Hypoxic Conditions Induced Sustained Changes in Expression of Immune Genes and Reduced Resistance to Moritella viscosa

Frontiers in Ecology and Evolution, 2021
Academic article

Inclusion of photoautotrophic cultivated diatom biomass in salmon feed can deter lice

PLOS ONE, 2021
Academic article

Consequences of continuous ozonation on the health and welfare of Atlantic salmon post-smolts in brackish water recirculating aquaculture system

Aquatic Toxicology, 2021
Academic article

Smitte mellom oppdrettsfisk og villfisk-hva vet vi?

2011
Nofima’s reports

How AI is helping to solve key fish health issues

The Fish Site thefishsite.com, 2021
Article in business/trade/industry journal

A genetic solution for tackling white spot syndrome virus in shrimp

The Fish Site thefishsite.com, 2020
Article in business/trade/industry journal

Retene, pyrene and phenanthrene cause distinct molecular-level changes in the cardiac tissue of rainbow trout (Oncorhynchus mykiss) larvae, part 1 – Transcriptomics

Science of the Total Environment, 2020
Academic article

Chemically and green synthesized ZnO nanoparticles alter key immunological molecules in common carp (Cyprinus carpio) skin mucus

International Journal of Molecular Sciences, 2021
Academic article

Dynamic morphometrics of mucous cells reveal the minimal impact of therapeutic doses of peracetic acid on Atlantic salmon gill health

Aquaculture, 2021
Academic article

IgM+ and IgT+ B Cell Traffic to the Heart during SAV Infection in Atlantic Salmon

Vaccines, 2020
Academic article

Oxidative chemical stressors alter the physiological state of the nasal olfactory mucosa of atlantic salmon

Antioxidants, 2020
Academic article

Genomic selection for white spot syndrome virus resistance in whiteleg shrimp boosts survival under an experimental challenge test

Scientific Reports, 2020
Academic article

Multigene expression assay for assessment of the immune status of Atlantic Salmon

Genes, 2020
Academic article

Probiotic Carnobacterium divergens increase growth parameters and disease resistance in farmed Atlantic cod (Gadus morhua) larvae without influencing the microbiota

Aquaculture, 2021
Academic article

The Atlantic Salmon Gill Transcriptome Response in a Natural Outbreak of Salmon Gill Pox Virus Infection Reveals New Biomarkers of Gill Pathology and Suppression of Mucosal Defense

Frontiers in Immunology, 2020
Academic article

Impact of a candidate vaccine on the dynamics of salmon lice (Lepeophtheirus salmonis) infestation and immune response in Atlantic salmon (Salmo salar L.)

PLOS ONE, 2020
Academic article

Associated Research Areas

Farmed fish