ArticleAnimals : an open access journal from MDPI2020
Assessing Antibiotic Residues in Poultry Eggs from Backyard Production Systems in Chile, First Approach to a Non-Addressed Issue in Farm Animals.
Article in Animals : an open access journal from MDPI, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 38 citations in OpenAlex.
- Quinolones residue in poultry meat and eggs; an alarming public health issue in Nepal.BMC research notes · 2026Article
- An Investigation About the Historic Global Foodborne Outbreaks of Salmonella spp. in Eggs: From Hatcheries to Tables.Comprehensive reviews in food science and food safety · 2025Review
- Measuring characteristics of wild and cultivated food environments: a scoping review.BMC medicine · 2024Article
- Surveillance of veterinary drug residues in food commonly consumed in Singapore and assessment of dietary exposure.Heliyon · 2023Article
- Epidemiological Characterization of Isolates ofAnimals : an open access journal from MDPI · 2023Article
- Tetracycline, Sulfonamide, and Erythromycin Residues in Beef, Eggs, and Honey Sold as "Antibiotic-Free" Products in East Tennessee (USA) Farmers' Markets.Veterinary sciences · 2023Article
- Microbial Resistance to Antibiotics and Biofilm Formation of Bacterial Isolates from Different Carp Species and Risk Assessment for Public Health.Antibiotics (Basel, Switzerland) · 2023Article
- Antibiotic Use in Livestock and Residues in Food-A Public Health Threat: A Review.Foods (Basel, Switzerland) · 2022Review
- Risk Analysis of 24 Residual Antibiotics in Poultry Eggs in Shandong, China (2018-2020).Veterinary sciences · 2022Article
- Risk factors associated withVeterinary world · 2022Article
- A Review of Current Bacterial Resistance to Antibiotics in Food Animals.Frontiers in microbiology · 2022Review
- Risk Factors for Positivity to Shiga Toxin-ProducingInternational journal of environmental research and public health · 2021Article
- ESBL-ProducingAntibiotics (Basel, Switzerland) · 2021Article
- Varying combinations ofTranslational animal science · 2021Article
- Residues of tetracyclines and β-lactams antibiotics induce carbonylation of chicken breast.F1000Research · 2021Article
- Antimicrobial Resistance Risk Assessment Models and Database System for Animal-Derived Pathogens.Antibiotics (Basel, Switzerland) · 2020Article
- Antimicrobial Usage Factors and Resistance Profiles of Shiga Toxin-ProducingFrontiers in veterinary science · 2020Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
Eggs are the main product generated from backyard poultry production systems (BPS) because they can quickly be consumed and sold to meet essential family needs. Nevertheless, antimicrobial residues can accumulate in this product. The objective of this study was to evaluate the presence of antimicrobial residues in eggs produced by poultry kept in BPS in central Chile. To assess this, eggs were obtained from 83 BPS and analysed to evaluate the presence of antibiotic residues (families: tetracyclines, beta-lactams, aminoglycosides and macrolides), using a Four-Plate Test screening method for the detection, based on a bacterial growth inhibition method. Results show a lack of biosecurity procedures at BPS level, making these systems susceptible to the dissemination of antimicrobial residues. These include intensive animal production units in the proximity, and the presence of shared watercourses with other farms. Furthermore, 66% of the surveyed owners are indicated as giving pharmacological treatments to their chickens. Eggs from 61 BPS were positive for at least one antimicrobial. Fifty-three BPS were positive for more than one antimicrobial, and one BPS was positive for all four antimicrobials tested. Consequently, there is a risk that poultry eggs produced in BPS in central Chile carry residues of different families of antimicrobials.
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What OpenQuestion holds
Registered trials
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.