ArticleEpidemiology and infection2015
High levels of contamination and antimicrobial-resistant non-typhoidal Salmonella serovars on pig and poultry farms in the Mekong Delta of Vietnam.
Article in Epidemiology and infection, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.
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Who cites it
28 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Emerging health risks from agricultural intensification in Southeast Asia: a systematic review.International journal of occupational and environmental health · 2017Pooled it
- Factors InfluencingBiology · 2026Article
- Distinct transmission routes of Salmonella enterica serovars during pig growth on farms.NPJ science of food · 2026Article
- Prevalence of Campylobacter and non-typhoidal Salmonella along broiler chicken production and distribution networks, Northern Vietnam.PLoS neglected tropical diseases · 2025Article
- Antimicrobial Resistance and Phylogenetic Analysis of Multidrug-Resistant Non-TyphoidalAntibiotics (Basel, Switzerland) · 2025Article
- Prevalence and antimicrobial resistance ofVeterinary world · 2025Article
- Assessing antimicrobial resistance profiles ofJournal of medical microbiology · 2024Article
- A review and meta-analysis of non-typhoidalOne health (Amsterdam, Netherlands) · 2024Review
- Prevalence of Antimicrobial Resistance inAntibiotics (Basel, Switzerland) · 2024Article
- A systematic review and meta-analysis of integrated studies on antimicrobial resistance in Vietnam, with a focus onOne health (Amsterdam, Netherlands) · 2022Review
- Antimicrobial Resistance Surveillance of Pigs and Chickens in the Lao People's Democratic Republic, 2018-2021.Antibiotics (Basel, Switzerland) · 2022Article
- Analysis of Antimicrobial Resistance in Non-typhoidalFrontiers in veterinary science · 2022Article
- Increased Drug Resistance and Biofilm Formation Ability in ST34-TypeFrontiers in microbiology · 2022Article
- Antimicrobial Susceptibility and Frequency ofAntibiotics (Basel, Switzerland) · 2021Article
- Prevalence and multidrug resistance in Salmonella enterica Typhimurium: an overview in South East Asia.World journal of microbiology & biotechnology · 2021Review
- Feasibility study of a field survey to measure antimicrobial usage in humans and animals in the Mekong Delta region of Vietnam.JAC-antimicrobial resistance · 2021Article
- Antimicrobial Resistance Pilot Surveillance of Pigs and Chickens in Vietnam, 2017-2019.Frontiers in veterinary science · 2021Article
- Article
- Benefits and Risks of Smallholder Livestock Production on Child Nutrition in Low- and Middle-Income Countries.Frontiers in nutrition · 2021Review
- The role of animals as a source of antimicrobial resistant nontyphoidal Salmonella causing invasive and non-invasive human disease in Vietnam.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2020Article
Corrections and comments
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Authors and funding
14 authors.
Funding
Abstract
We investigated the prevalence, diversity, and antimicrobial resistance (AMR) profiles of non-typhoidal Salmonella (NTS) and associated risk factors on 341 pig, chicken, and duck farms in Dong Thap province (Mekong Delta, Vietnam). Sampling was stratified by species, district (four categories), and farm size (three categories). Pooled faeces, collected using boot swabs, were tested using ISO 6575: 2002 (Annex D). Isolates were serogrouped; group B isolates were tested by polymerase chain reaction to detect S. Typhimurium and (monophasic) serovar 4,[5],12:i:- variants. The farm-level adjusted NTS prevalence was 64·7%, 94·3% and 91·3% for chicken, duck and pig farms, respectively. Factors independently associated with NTS were duck farms [odds ratio (OR) 21·2], farm with >50 pigs (OR 11·9), pig farm with 5-50 pigs (OR 4·88) (vs. chickens), and frequent rodent sightings (OR 2·3). Both S. Typhimurium and monophasic S. Typhimurium were more common in duck farms. Isolates had a high prevalence of resistance (77·6%) against tetracycline, moderate resistance (20-30%) against chloramphenicol, sulfamethoxazole-trimethoprim, ampicillin and nalidixic acid, and low resistance (<5%) against ciprofloxacin and third-generation cephalosporins. Multidrug resistance (resistance against ⩾3 classes of antimicrobial) was independently associated with monophasic S. Typhimurium and other group B isolates (excluding S. Typhimurium) and pig farms. The unusually high prevalence of NTS on Mekong Delta farms poses formidable challenges for control.
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