The Health and Biosecurity Programme assists members to reduce the risks of aquatic animal disease impacting the livelihoods of farmers, national economies, trade, environment and human health by:
Improving regional cooperation in aquatic animal health and welfare.
Developing and implementing national strategies on aquatic animal health.
Improving surveillance, reporting and response to disease emergencies.
Promoting harmonisation of diagnostic procedures and risk assessment.
Widespread promotion of better aquatic animal health management practices at the farm level.
The first ever IAAC conference was a free half day event held in Ostend, Belgium on 9 September, as a prelude to Larvi 2024, which ran from 9-12 September. The conference featured twelve presentations introducing the IAAC and providing an overview of many of the issues surrounding Artemia, including management of salt lakes habitats that still provide the bulk of global Artemia supplies, Artemia biodiversity, hatching optimisation, and aquaculture of Artemia biomass in tanks and ponds. Video recordings of most will be posted shortly (the programme below will be updated with links). Video recordings of the presentations are now available on the NACA YouTube channel.
The first IAAC Members’ Meeting was held in the afternoon following the IAAC Conference. The proceedings involved two panel discussions, by the Academic Sector and Private Sector respectively. The panels included remote members participating via Zoom.
8 November 2024 | Chokanan Prompichai | 4364 views
With the implementation of the new aquatic animal disease reporting in the Asia Pacific region from January 2021 NACA is publishing reported aquatic animal diseases submitted by countries in the Asia-Pacific region. This report covers the second quarter of 2024 and the original and updated reports can be accessed from the QAAD page.
The 14th Asian Fisheries and Aquaculture Forum (14AFAF) will be held from 12-15 February 2025 in New Delhi, India. Submission of abstracts has been extended until 5 November, and early bird registration closes on 10 November, so get in quick!
The forum is a scientific meeting organised by the Asian Fisheries Society (AFS) once every three years to understand the global trends and address issues and challenges faced by the fisheries and aquaculture sector. The main purpose of this Forum is to provide an international platform for eminent scientists, young researchers, and other stakeholders across the globe to share their research experiences and innovative ideas. By facilitating the exchange of diverse range of knowledge and expertise, the Forum with the Theme ‘Greening the Blue Growth in Asia-Pacific’ aims to address key issues towards developing sustainable fisheries and aquaculture.
This project contributes to NACA's recent work with the FAO on aquaculture transformation. The aim is to create more efficient, inclusive, resilient, and sustainable food systems through innovation, investment, and partnerships. NACA is developing an Aquaculture Innovation and Investment Hub (AIIH) to help realise this vision in the region, providing a facility that will bring together innovators, startups, and investors to accelerate transformation. The project will contribute to developing National Innovation and Investment Plans for Thailand, The Philippines, and Fiji, which will address issues including climate change, disease prevention and management, environmental sustainability, gender equality and social inclusion, and resource utilisation and management. The project is part of a wider AQUADAPT initiative, a four-year partnership running from 2023-2027, funded by Canada's International Development Research Centre.
With the implementation of the new aquatic animal disease reporting in the Asia Pacific region from January 2021, and in lieu of the published QAAD Reports (last issue published was 4th quarter of 2020), NACA is publishing reported aquatic animal diseases submitted by countries in the Asia-Pacific region. This report covers the first quarter of 2024 and the original and updated reports can be accessed from the QAAD page.
Nitte University is hosting a five-day international training course focused on utilising microbiome and genomic resources to understand and mitigate antimicrobial resistance (AMR) in a One Health context. This course aims to build capacity among professionals from low and middle-income countries in managing AMR, a critical global health issue impacting humans, animals, and the environment.
The course is organised by the FAO Reference Centres for Antimicrobial Resistance and Aquaculture Biosecurity and Nitte University, in collaboration with the Indian council of Agricultural Research and FAO. Registration is free but participants must meet their own travel and subsistence costs.
This event, held jointly via Zoom or in person at FAO Headquarters in Rome, will bring together leading experts to delve into the topic of fish vaccination and new developments regarding shrimp vaccination as a vital biosecurity strategy. Current knowledge will be reviewed, examining obstacles, and uncovering opportunities for vaccine development. Bridging theory with actionable practice, the seminar aims to foster informed decision-making, discussing the potential of vaccination and addressing associated challenges. Building upon the success of the Tilapia Health webinar held in December 2021 and Tilapia health: quo vadis, this conference will be a continuation of impactful discussions, promising a dynamic and enriching experience for all participants.
Fish-Vet+ Dialogue II: One Health and Biosecurity will be held jointly via Zoom and in person at FAO Headquarters in Rome. The dialogue provides a neutral ground for continued discussions on the pressing challenges facing aquatic food systems, particularly vulnerability to diseases in the absence of robust biosecurity measures.
The hybrid event aims to foster stronger networking among key stakeholders across the aquaculture value and supply chain, including governance authorities, the private sector and academia.
12 June 2024 | Ana Silvia Pedrazzani, Nathieli Cozer and Antonio Ostrensky | 2812 Downloads
This manual covers everything from grass carp's natural distribution and reproductive behaviours to its biology and anatomy. This manual also explores diseases that can affect grass carp and emphasises the crucial connection between animal welfare and stress in fish. With a detailed discussion on cultivation systems, this manual includes pond structures and fish farming techniques in both polyculture and monoculture. It provides practical insights into important aspects such as water quality monitoring, feeding, nutrition, health checks and behaviour assessments at every stage of grass carp farming – from broodstock management to pre-slaughter and slaughter processes. The emphasis is on responsible harvesting techniques, transportation considerations and humane slaughter methods. This manual offers a comprehensive guide for both novice and experienced fish farmers, and enthusiasts interested in cultivating grass carp sustainably and ensuring optimal animal welfare.
5 June 2024 | Van Stappen, G., Sorgeloos, P. & Rombaut, G. (eds.) | 3489 Downloads
This FAO publication on brine shrimp is a manual for all those who are using Artemia or have an interest in this organism, whether as a source of live food in the hatchery, as a model organism in research, or for other purpose. It is intended for those who wish to update their knowledge on its biology, production or its use, but also for those who want to learn about Artemia for the first time. This manual presents in a concise form essential information on Artemia biology and the most important natural cyst resources that find their way to the aquaculture market. It also provides detailed information on general principles and practical procedures to produce Artemia in ponds and in tank systems. Finally, the manual offers a compilation of state-of-the-art guidelines and methodologies related to the use of this crucial live food organism in aquaculture.
With the implementation of the new aquatic animal disease reporting in the Asia Pacific region from January 2021, and in lieu of the published QAAD Reports (last issue published was 4th quarter of 2020), NACA is publishing reported aquatic animal diseases submitted by countries in the Asia-Pacific region. This report covers the fourth quarter of 2023 and the original and updated reports can be accessed from the QAAD page.
This report summarises the proceedings of the 22nd meeting of the Regional Advisory Group on Aquatic Animal Health, held 6-7 November 2023. The role of the group is to review trends in disease and emerging threats in the region, identify developments in global disease issues and standards, to evaluate the Quarterly Aquatic Animal Disease Reporting Program and to provide guidance on regional strategies to improve aquatic animal health management. The meeting discussed Progress on NACA’s Asia Regional Aquatic Animal Health Programme; Farm-level aquaculture biosecurity: From a tilapia parasites perspectives; Farm level aquaculture biosecurity: Update on Operation Black Tiger Shrimp Revival; Update on WOAH Asia-Pacific Network on Aquatic Animal Health; Update on regional disease reporting and disease list.
6 February 2024 | Delamare-Deboutteville, J., Khor, L., Ali, S.E., and Chadag, V. | 34596 views | .pdf | 260.77 KB
Quality biological sampling is a fundamental requirement for all kinds of work on diagnosing diseases and screening for pathogens. Fish sampling requires specific techniques and skills to collect good biological samples for accurate disease diagnosis. This package of practices developed by WorldFish and partners provides advice on fish sampling protocols for routine disease diagnostics and outbreak investigations in tilapia, carp and catfish production systems. These sampling protocols provide guidance and training to project team members, researchers, resident veterinarians, extension officers and farmers tasked with collecting quality biological samples for laboratory diagnosis whenever disease outbreaks occur on farms or hatcheries. A free online introductory course on fish sampling for disease diagnostics is also available via Learn.ink.
5 February 2024 | Khor, L., Delamare-Deboutteville, J., Ali, S.E., Chadag, V. | 1206 Downloads | .pdf | 820.69 KB
Infectious diseases represent one of the major challenges and limitation to sustainable aquaculture. They can have major impacts on animal welfare, livelihood of farmers and threaten the health of captive stocks and wild populations. Pathogens can spread through movement of live fish, fish products, water and shared equipment. Routine screenings of pathogens in aquatic animal production systems are important to minimize the risk of their introduction, transmission and spread. On suspicion of a disease during abnormal mortalities, investigation with collection of biological samples from moribund animals must take place rapidly for disease diagnostics. Quality biological sampling is a fundamental requirement for all kinds of disease diagnostic and pathogen screening work. WorldFish and partners developed this rapid guide on sampling materials required for fish disease diagnostics. It lists all the personal protective equipment, the data collection/recording/cleaning supplies and sampling materials: consumables, reagents, media and tools needed to conduct one of the six quick fish sampling guides for disease diagnostics: 1. Wet-mount sampling guide (for ectoparasites & fungi) 2. Fish & water Microbiome sampling guide 3. Blood sampling guide 4. Bacteriology sampling guide 5. Molecular and virology sampling guide 6. Histology sampling guide.
4 February 2024 | Delamare-Deboutteville, J., Ali S.E.S.M., and Chadag V.M. | 1265 Downloads | .pdf | 11.23 MB
Parasitic and fungal infestations represent one of the major challenges to sustainable aquaculture. As part of routine health checks or during abnormal mortality events, screening for ectoparasites and fungi in tilapia, carp and catfish production systems is important to minimize the risk of their introduction, transmission and spread. WorldFish and partners developed this quick guide for ectoparasites and fungi assessment under a light compound microscope. Standard wet-mount specimens consist of gill biopsy (gill clip), fin biopsy (fin clip) and skin scraping (mucus smears). Additional smears may be included in the presence of external lesions/ulcers (eye, skin, mouth). A free online training course on wet mount sampling is also available via Learn.ink.
3 February 2024 | Delamare-Deboutteville, J., Ali S.E.S.M., and Chadag V.M. | 1226 Downloads | .pdf | 13.28 MB
Interactions between microbes associated with the host, other organisms present in the system and the environment itself are increasingly recognised to contribute to aquatic animal diseases. Those microbiome assemblages and their functions are extremely diverse and poorly understood. They vary over time in water and between host tissues and organs.
High-throughput sequencing technologies (multi-omics) and bioinformatics analysis of complex microbiomes can provide biological insights offering new opportunities for early detection of pathogens and disease mitigation strategies. Similarly, such approaches are being applied to study the effect of locally available ingredients for use in fish feeds and their impact on fist gut microbiome and the health of the pond environment—optimising the growing conditions on-farm.
WorldFish and partners developed this quick guide for microbiome sampling from fish skin/gills mucus swabs, internal organs (e.g. gut) and water samples from ponds, hatcheries tanks, river, and canals.
