ArticleMicrobial drug resistance (Larchmont, N.Y.)2016
Prevalence and Antimicrobial Resistance of Campylobacter Isolated from Dressed Beef Carcasses and Raw Milk in Tanzania.
Article in Microbial drug resistance (Larchmont, N.Y.), 2016. 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, 70 citations in OpenAlex.
- Prevalence of Campylobacter and Salmonella in African food animals and meat: A systematic review and meta-analysis.International journal of food microbiology · 2020Pooled it
- Prevalence and antimicrobial resistance patterns of Campylobacter jejuni isolated from beef and bovine milk in Gondar town, Amhara region, Ethiopia.One health outlook · 2026Article
- Characterization of thermophilicIranian journal of veterinary research · 2026Article
- Multidrug Resistance and Virulence Traits ofAntibiotics (Basel, Switzerland) · 2025Article
- Antimicrobial Activity of a Synthetic Brevibacillin Analog Against Multidrug-ResistantInternational journal of molecular sciences · 2025Article
- Population Structure and Antimicrobial Resistance in Campylobacter jejuni and C. coli Isolated from Humans with Diarrhea and from Poultry, East Africa.Emerging infectious diseases · 2024Article
- A Decade of Antimicrobial Resistance in Human and AnimalAntibiotics (Basel, Switzerland) · 2024Review
- Foodborne bacteria in milk and milk products along the water buffalo milk chain in Bangladesh.Scientific reports · 2024Article
- Campylobacter in Africa - A specific viewpoint.European journal of microbiology & immunology · 2023Review
- Genotyping and antibiotic susceptibility of Campylobacter species isolated from raw milk samples in Qazvin, Iran.BMC research notes · 2023Article
- Antimicrobial Usage, Susceptibility Profiles, and Resistance Genes inInternational journal of microbiology · 2023Article
- Relationships between Virulence Genes and Antibiotic Resistance Phenotypes/Genotypes inFoods (Basel, Switzerland) · 2022Article
- Genome sequence of a multidrug-resistant Campylobacter coli strain isolated from a newborn with severe diarrhea in Lebanon.Folia microbiologica · 2022Article
- Antimicrobial usage in cattle and poultry production in Dar es Salaam, Tanzania: pattern and quantity.BMC veterinary research · 2022Article
- Seasonal Prevalence and Molecular Identification of ThermophilicInternational journal of microbiology · 2022Article
- Prevalence and Antimicrobial Resistance Profiles of Foodborne Pathogens Isolated from Dairy Cattle and Poultry Manure Amended Farms in Northeastern Ohio, the United States.Antibiotics (Basel, Switzerland) · 2021Article
- Article
- Isolation, biotyping and antimicrobial susceptibility ofItalian journal of food safety · 2021Article
- Genomic Relatedness, Antibiotic Resistance and Virulence Traits ofFrontiers in microbiology · 2021Article
- Identification and Characterization ofFrontiers in public health · 2021Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Campylobacter species are commonly transmitted to humans through consumption of contaminated foods such as milk and meat. The aim of this study was to investigate the prevalence, antimicrobial resistance, and genetic determinants of resistance of Campylobacter isolated from raw milk and beef carcasses in Tanzania. The antimicrobial resistance genes tested included blaOXA-61 (ampicillin), aph-3-1 (aminoglycoside), tet(O) (tetracycline), and cmeB (multi-drug efflux pump). The prevalence of Campylobacter was 9.5% in beef carcasses and 13.4% in raw milk, respectively. Using multiplex-polymerase chain reaction (PCR), we identified 58.1% of the isolates as Campylobacter jejuni, 30.7% as Campylobacter coli, and 9.7% as other Campylobacter spp. One isolate (1.6%) was positive for both C. jejuni and C. coli specific PCR. Antimicrobial susceptibility testing using the disk diffusion assay and the broth microdilution method showed resistance to: ampicillin (63% and 94.1%), ciprofloxacin (9.3% and 11.8%), erythromycin (53.7% and 70.6%), gentamicin (0% and 15.7%), streptomycin (35.2% and 84.3%), and tetracycline (18.5% and 17.7%), respectively. Resistance to azithromycin (42.6%), nalidixic acid (64.8%), and chloramphenicol (13%) was determined using the disk diffusion assay only, while resistance to tylosin (90.2%) was quantified using the broth microdilution method. The blaOXA-61 (52.6% and 28.1%), cmeB (26.3% and 31.3%), tet(O) (26.3% and 31.3%), and aph-3-1 (5.3% and 3.0%) were detected in C. coli and C. jejuni. These findings highlight the extent of antimicrobial resistance in Campylobacter occurring in important foods in Tanzania. The potential risks to consumers emphasize the need for adequate control approaches, including the prudent use of antimicrobials to minimize the spread of antimicrobial-resistant Campylobacter.
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