Evidence map›Paper›PMID 31412468›Full record

ArticleThe Science of the total environment2019

Identifying hotspots for antibiotic resistance emergence and selection, and elucidating pathways to human exposure: Application of a systems-thinking approach to aquaculture systems.

Lucy A Brunton, Andrew P Desbois, Maria Garza, Barbara Wieland, Chadag Vishnumurthy Mohan, Barbara Häsler, Clarence C Tam, Phuc Nguyen Thien Le, Nguyen Thanh Phuong, Phan Thi Van and 12 more

Abstract read
In one paragraph

Article in The Science of the total environment, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed.

  1. PFK-158 enhances colistin efficacy against resistantFrontiers in veterinary science · 2026
    Article
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  10. Pathogens (Basel, Switzerland) · 2024
    Review
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  14. Review
  15. Review
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  18. Frontiers in microbiology · 2022
    Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors.

Lucy A BruntonVeterinary Epidemiology, Economics and Public Health Group, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK. Electronic address: lbrunton@rvc.ac.uk.
Andrew P DesboisInstitute of Aquaculture, Pathfoot Building, University of Stirling, Stirling FK9 4LA, UK. Electronic address: andrew.desbois@stir.ac.uk.
Maria GarzaVeterinary Epidemiology, Economics and Public Health Group, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK. Electronic address: mgarza3@rvc.ac.uk.
Barbara WielandInternational Livestock Research Institute, P.O. Box 5689, Addis Ababa, Ethiopia. Electronic address: B.Wieland@cgiar.org.
Chadag Vishnumurthy MohanWorldFish, Jalan Batu Maung, Batu Maung, 11960 Bayan Lepas, Penang, Malaysia. Electronic address: V.Chadag@cgiar.org.
Barbara HäslerVeterinary Epidemiology, Economics and Public Health Group, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK. Electronic address: bhaesler@rvc.ac.uk.
Clarence C TamLondon School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, UK; National University of Singapore, National University Health System, 1E Kent Ridge Rd, Singapore. Electronic address: clarence.tam@nus.edu.sg.
Phuc Nguyen Thien LeSchool of Biotechnology, International University - Vietnam National University HCMC, Đông Hoà, Thủ Đức, Ho Chi Minh City, Viet Nam.
Nguyen Thanh PhuongCollege of Aquaculture and Fisheries, Can Tho University, Campus 2, 3/2 street, Xuân Khánh, Ninh Kiều, Cần Thơ, Viet Nam. Electronic address: ntphuong@ctu.edu.vn.
Phan Thi VanResearch Institute for Aquaculture No. 1, Đình Bảng, Từ Sơn, Bắc Ninh, Viet Nam. Electronic address: phanvan@ria1.org.
Hung Nguyen-VietInternational Livestock Research Institute, 298 Kim Ma Street, Ba Dinh District, Hanoi, Viet Nam. Electronic address: H.Nguyen@cgiar.org.
Mahmoud M EltholthInstitute of Aquaculture, Pathfoot Building, University of Stirling, Stirling FK9 4LA, UK; Faculty of Veterinary Medicine, Kafrelsheikh University, El Guish St., Kafr El Sheikh, Egypt.
Dang Kim PhamVietnam National University of Agriculture, Trau Quy, Gia Lam, Hanoi, Viet Nam. Electronic address: pkdang@vnua.edu.vn.
Phuc Pham DucHanoi University of Public Health, 1A Đức Thắng, Phường Đức Thắng, Đông Ngạc, Bắc Từ Liêm, Hà Nội, Viet Nam. Electronic address: pdp@huph.edu.vn.
Nguyen Tuong LinhSchool of Biotechnology, International University - Vietnam National University HCMC, Đông Hoà, Thủ Đức, Ho Chi Minh City, Viet Nam.
Karl M RichInternational Livestock Research Institute, 298 Kim Ma Street, Ba Dinh District, Hanoi, Viet Nam. Electronic address: K.Rich@cgiar.org.
Ana L P MateusVeterinary Epidemiology, Economics and Public Health Group, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK. Electronic address: amateus@rvc.ac.uk.
Md Ahasanul HoqueChattogram Veterinary and Animal Sciences University, Zakir Hossain Road, Khulshi, Chittagong, Bangladesh. Electronic address: md.hoque@my.jcu.edu.au.
Abdul AhadChattogram Veterinary and Animal Sciences University, Zakir Hossain Road, Khulshi, Chittagong, Bangladesh. Electronic address: abdul@cvasu.ac.bd.
Mohammed Nurul Absar KhanChattogram Veterinary and Animal Sciences University, Zakir Hossain Road, Khulshi, Chittagong, Bangladesh.
Alexandra AdamsInstitute of Aquaculture, Pathfoot Building, University of Stirling, Stirling FK9 4LA, UK. Electronic address: alexandra.adams@stir.ac.uk.
Javier GuitianVeterinary Epidemiology, Economics and Public Health Group, Royal Veterinary College, Hawkshead Lane, Hatfield AL9 7TA, UK. Electronic address: jguitian@rvc.ac.uk.

Funding

Medical Research Council MR/R015104/1
6 · The paper itself

Abstract

Aquaculture systems are highly complex, dynamic and interconnected systems influenced by environmental, biological, cultural, socio-economic and human behavioural factors. Intensification of aquaculture production is likely to drive indiscriminate use of antibiotics to treat or prevent disease and increase productivity, often to compensate for management and husbandry deficiencies. Surveillance or monitoring of antibiotic usage (ABU) and antibiotic resistance (ABR) is often lacking or absent. Consequently, there are knowledge gaps for the risk of ABR emergence and human exposure to ABR in these systems and the wider environment. The aim of this study was to use a systems-thinking approach to map two aquaculture systems in Vietnam - striped catfish and white-leg shrimp - to identify hotspots for emergence and selection of resistance, and human exposure to antibiotics and antibiotic-resistant bacteria. System mapping was conducted by stakeholders at an interdisciplinary workshop in Hanoi, Vietnam during January 2018, and the maps generated were refined until consensus. Thereafter, literature was reviewed to complement and cross-reference information and to validate the final maps. The maps and component interactions with the environment revealed the grow-out phase, where juveniles are cultured to harvest size, to be a key hotspot for emergence of ABR in both systems due to direct and indirect ABU, exposure to water contaminated with antibiotics and antibiotic-resistant bacteria, and duration of this stage. The pathways for human exposure to antibiotics and ABR were characterised as: occupational (on-farm and at different handling points along the value chain), through consumption (bacterial contamination and residues) and by environmental routes. By using systems thinking and mapping by stakeholders to identify hotspots we demonstrate the applicability of an integrated, interdisciplinary approach to characterising ABU in aquaculture. This work provides a foundation to quantify risks at different points, understand interactions between components, and identify stakeholders who can lead and implement change.

Indexed as

AquacultureEnvironmental MonitoringAnimalsAnti-Bacterial AgentsBacteriaCatfishesDrug Resistance, MicrobialHumansPenaeidaeRiversVietnamAnti-Bacterial AgentsAntimicrobial resistance (AMR)Cá TraMekong DeltaOne HealthPangasianodon hypophthalmusPenaeus vannamei

Identifiers

PMID31412468
PMCPMC6905156

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.