Cited by 46Antibiotic Resistance in BacteriaSalmonella and Campylobacter epidemiologyAntibiotic Use and Resistance

Antimicrobial resistance and molecular detection of extended spectrum β-lactamase producing Escherichia coli isolates from raw meat in Greater Accra region, Ghana

Open access
Dsani, Esther, Afari, Edwin Andrews, Danso-Appiah, Anthony, Kenu, Ernest, Kaburi, Basil Benduri, Egyir, Beverly·2020·BMC Microbiology

Published version of a preprint

Abstract

Background: Typically, raw meat can be contaminated with antibiotic resistant pathogens at unhygienic slaughter and sale points. Consumption of meat contaminated with antibiotic resistant E. coli is associated with grave health care consequences. The aim of this study was to determine the microbial quality of raw meat, the antimicrobial susceptibility and Extended Spectrum Beta Lactamase (ESBL) production in E. coli isolates from raw meat. Results: Total Plate Counts exceeded the acceptable limit of 5.0 log CFU/ cm 2 in 60.5% (124/205) of raw meat samples. Total Coliform Counts in 70.7% (145/205) of samples were in excess of the acceptable limit of 2.5 log CFU/cm 2 . E. coli was detected in about half of raw meat samples (48%), ranging from 9.5–79.0% among the slaughter sites. Isolates were susceptible to meropenem (100%), ceftriaxone (99%), cefotaxime (98%), chloramphenicol (97%), gentamycin (97%), ciprofloxacin (92%) and amikacin (92%), but resistant to ampicillin (57%), tetracycline (45%), sulfamethoxazole-trimethoprim (21%) and cefuroxime (17%). Multi-drug resistance (MDR) was identified in 22% of the isolates. The bla TEM gene was detected in 4% (4/98) of E. coli isolates in this study. Conclusion: The levels of microbial contamination of raw meat in this study were unacceptable. Meat handlers and consumers are at risk of foodborne infections from E. coli including ESBL producing E. coli that are resistant to most antibiotics in use. We recommend an enhanced surveillance for antibiotic resistance in food products for the early detection of emerging resistant bacteria species in the food chain.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1186/s12866-020-01935-z

Cites

34 of 34 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [17]Organization WH Exposure assessment of microbiological hazards in food: guidelines. Vol. 7. World health Organization 2008
  2. [37]Commission Regulation (EC) No 2073/2005 of 15 November 2005 on microbiological criteria for foodstuffs. Off J Eur Union. 2005;338:1–26. https://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX%3A32005R2073.

Cited by

Sorted by citations

Authors
Dsani, E., Afari, E. A., Danso-Appiah, A., Kenu, E., Kaburi, B. B., & Egyir, B.
Affiliations
University of Ghana (GH)
Corresponding author
Egyir, Beverly
Venue
BMC Microbiology
Published
2020-08-14
Volume
20
Issue
1
Pages
253-253
ISSN
1471-2180 (ISSN-L)
OpenAlex
W3049292780
Cited by
46
References
34
Citations by year
2026: 3 · 2025: 6 · 2024: 5 · 2023: 8 · 2022: 12 · 2021: 10 · 2020: 2
FWCI
2.67
Type
journal article
Language
en
Open access
Locations
  • BMC Microbiology (publishedVersion, cc-by)
  • Research Square (acceptedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • University of Ghana
  • Noguchi Memorial Institute for Medical Research, University of Ghana
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Medicine › Antibiotic Resistance in Bacteria
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Salmonella and Campylobacter epidemiology
  • Life Sciences › Immunology and Microbiology › Applied Microbiology and Biotechnology › Antibiotic Use and Resistance
Keywords
antimicrobial resistance, extended-spectrum beta-lactamase, Escherichia coli, raw meat, food contamination, multidrug resistance, blaTEM gene, antimicrobial susceptibility, coliform count, food poisoning, Greater Accra Region
MeSH terms
Animals, Anti-Bacterial Agents, beta-Lactamases, Escherichia coli, Food Microbiology, Ghana, Meat, Microbial Sensitivity Tests, Drug Resistance, Multiple, Bacterial, Limit of Detection

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review