Challenges in shrimp aquaculture due to viral diseases: distribution and biology of the five major penaeid viruses and interventions to avoid viral incidence and dispersion

Seibert, Caroline Heidrich; Pinto, Aguinaldo Roberto

doi:10.1590/s1517-83822012000300002

Cited by 53 publications

(25 citation statements)

References 24 publications

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“…Although the development of vaccines to remediate many diseases has been indispensable for the successful expansion of the fish sector (Ringø et al 2014), there are no effective treatments as yet for other organisms (e.g. viral infection in shrimp (Seibert & Pinto 2012)). Incorporation of metabolomics-based approaches to better understand the reasons for disease susceptibility, and to develop methods for enhancing immunodiagnostics and host resistance, is an area which requires further exploration.…”

Section: Future Applications and Directionsmentioning

confidence: 99%

Showcasing metabolomic applications in aquaculture: a review

Young

Alfaro

2016

Reviews in Aquaculture

122

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Aquaculture production is currently challenged to meet the growing demands for seafood protein throughout the world. To achieve this growth in an efficient, safe and sustainable manner, novel tools and applications will need to be incorporated at each step of the production line. A variety of 'omics' (e.g., transcriptomics, proteomics, metabolomics) applications have already begun to emerge in aquaculture research with extreme success. A promising new 'omics' approach is metabolomics, which aims to use metabolite profiles to identify biomarkers indicative of physiological responses of living samples (e.g., whole organism, tissues, cells) to environmental or culture conditions. One of the benefits of this approach is that it uses a broad scan of biological conditions to identify often unexpected problem or risk areas to focus management attention. In this contribution, we have selected relevant research examples to showcase the applications of metabolomics in aquaculture in four major areas: hatchery production, nutrition and diet, disease and immunology, and food safety and quality. The novelty of this approach is highlighted by the fact that we have cited the majority of published papers in this field, and these are all recent (within the last decade) contributions.

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Section: Future Applications and Directionsmentioning

confidence: 99%

Showcasing metabolomic applications in aquaculture: a review

Young

Alfaro

2016

Reviews in Aquaculture

122

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“…This is illustrated by the rapid spread of most viruses from the sites where they were first recognized (Flegel ; Lightner et al . ,b; Seibert & Pinto ) in spite of efforts to prevent their spread and exclude them from farms.…”

Section: Overview Of Strategies For Integrated Management Of Diseasesmentioning

confidence: 99%

Strategies for managing diseases in non‐native shrimp populations

Cock

Salazar

Rye

2015

Reviews in Aquaculture

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The shrimp industry is now largely based on Litopenaeus vannamei. Current strategies for disease management in Asia emphasizing exclusion and eradication with strict quarantine and importation protocols have not been effective in controlling disease epidemics. New diseases have been introduced on illegal importations; commercial shrimp populations are derived from imported SPF stocks susceptible to endemic diseases; and local breeding programmes are based on populations not resistant to a range of diseases. Broodstock are largely poorly adapted to local conditions and repeated disease epidemics occur. Strategies for disease management should concentrate on: (i) minimizing the risk of introducing new diseases to the region; (ii) development of populations more resistant to endemic diseases; and (iii) better management practices that minimize the likelihood of serious epidemics and delay infection, but do not depend on attempts to eradicate diseases already present. This can be implemented by building on the better management practices already established in the region and in addition: (i) applying strict quarantine procedures for diseases not reported in the region whilst making the processes sufficiently agile to reduce illegal introductions; (ii) eliminating standard rigid importation protocols and tailoring protocols in accordance with the disease situation of both the country of origin and destination; (iii) increasing genetic variation available within Asia by public sector support for programmes to enlarge the pool of genetic variation and encouraging collaboration with breeding programmes that encompass a broad genetic base; (iv) establishing selection programmes that permit reincorporation of animals exposed to disease into the breeding nucleus; and (v) establishing propagation systems that provide growers with high health status stocks without requiring overly strict SPF certification of facilities.

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“…This has led to extensive use of antibiotics and disinfectants and on-farm accumulation of harmful derivative products potentially entering the human food chain (Budziak, Richard, Beltrame, & Carasek, 2007;Kleter, Groot, Poelman, Kok, & Marvin, 2009). Bacterial diseases can be prevented or controlled by several approaches such as the use of water treatment (Caroline & Aguinaldo, 2012), and maintaining the balance of microbial communities in shrimp farms through the application of probiotics (Sha et al, 2016). Probiotic, as an alternative solution for antibiotics, have been widely used in shrimp farming to enhance immune status of shrimp, control pathogens, and modulate bacterial community in shrimp intestine (Ige, 2013;Maeda et al, 2014;Yousefian & Amiri, 2009).…”

Section: Introductionmentioning

confidence: 99%

Untitled

Le¹,

Nguyen²,

Dang³

et al. 2019

Turk. J. Fish. Aquat. Sci.

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The knowledge of bacterial communities in the brackish shrimp farming in Vietnam is still insufficient. Here, the diversity of gut bacteria and nearby environment in asymptomatic and symptomatic black tiger shrimp farms in Bac Lieu province, Vietnam was examined by 16S rRNA Illumina sequencing. The dominant bacterial phyla were Proteobacteria, Bacteroidetes, Cyanobacteria, Crenarchaeota and Actinobacteria. Principal coordinate analysis showed bacterial communities in the gut and rearingwater of asymptomatic shrimps were separated, while those of symptomatic shrimps and rearing water were clustered together. These findings provide valuable information on the microbial community and contribute to control the diseases in shrimp farms.

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Challenges in shrimp aquaculture due to viral diseases: distribution and biology of the five major penaeid viruses and interventions to avoid viral incidence and dispersion

Cited by 53 publications

References 24 publications

Showcasing metabolomic applications in aquaculture: a review

Showcasing metabolomic applications in aquaculture: a review

Strategies for managing diseases in non‐native shrimp populations

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