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Journal of Applied Microbiology Dec 2022Milk is consumed raw or minimally processed and plays a role in the dissemination of pathogens of public health concerns. The present investigation is aimed at assessing...
AIMS
Milk is consumed raw or minimally processed and plays a role in the dissemination of pathogens of public health concerns. The present investigation is aimed at assessing the occurrence of pathogenic Arcobacter species in 2945 milk samples.
METHODS AND RESULTS
Arcobacter data systematically retrieved from five repositories until 20 February 2022 according to PRISMA principles were logit transformed and fitted using a generalized linear mixed-effects model. The between-study heterogeneity was estimated as I2-value. Leave-one-out cross-validation and funnel plot with Egger's tests were used to assess the hardiness and bias in the model. The global prevalence of Arcobacter genus in the milk was 12% [95% confidence interval (CI): 7-19%; I2 = 87.3%, 95% CI: 83.0-90.6%] and no publication bias observed (Egger's test: P = 0.112). Arcobacter genus prevalence in milk was 13% (95% CI: 5-30%), 10% (95% CI: 1-46%), and 9% (95% CI: 4-19%) in Europe, South America, and Asia, respectively. Arcobacter butzleri was the most prevalent [8% (95% CI: 4-13%)], followed by A. cryaerophilus [0.6% (95% CI: 0.2-33.2%)] and A. skirrowii [0.19% (95% CI: 0.03-1.2%)]. Also, species-specific prevalence of A. butzleri, A. cryaerophilus, and A. skirrowii varied continentally, but the test for species-specific/continental differences was not significantly different (P > 0.5).
PubMed: 36626780
DOI: 10.1093/jambio/lxac037 -
Journal of Applied Microbiology Dec 2022Milk is consumed raw or minimally processed and plays a role in the dissemination of pathogens of public health concerns. The present investigation is aimed at assessing...
AIMS
Milk is consumed raw or minimally processed and plays a role in the dissemination of pathogens of public health concerns. The present investigation is aimed at assessing the occurrence of pathogenic Arcobacter species in 2945 milk samples.
METHODS AND RESULTS
Arcobacter data systematically retrieved from 5 repositories until 20/02/2022 according to PRISMA principles was logit transformed and fitted using a generalized linear mixed-effects model. The between-study heterogeneity was estimated as I2-value. Leave-one-out-cross-validation and funnel plot with Egger's tests was used to assess the hardiness and bias in the model. The global prevalence of Arcobacter genus in the milk was 12% [95%-CI: 7-19%; I2 = 87.3%, 95%-CI: 83.0-90.6%] and no publication bias observed (Eggers' test: p = 0.112). Arcobacter genus prevalence in milk was 13% (95%-CI: 5-30%), 10% (95%-CI: 1-46%), and 9% (95%-CI: 4-19%) in Europe, South America, and Asia, respectively. A. butzleri was the most prevalent (8% [95%-CI: 4-13%]), then A. cryaerophilus (0.6% [95%-CI: 0.2-33.2%]) and A. skirrowii (0.19% [95%-CI: 0.03-1.2%]). Also species-specific prevalence of A. butzleri, A. cryaerophilus, and A. skirrowii varied continentally, but the test for species-specific/continental differences were not significantly different (p > 0.5).
PubMed: 36626761
DOI: 10.1093/jambio/lxac037 -
Journal of Global Antimicrobial... Mar 2019Over the years, an increased prevalence of resistant strains of Arcobacter has been observed, which may be due to Arcobacter exposure to antibiotics used both in animal... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Over the years, an increased prevalence of resistant strains of Arcobacter has been observed, which may be due to Arcobacter exposure to antibiotics used both in animal production and human medicine. A systematic review was performed with the objective of summarising the results of the rates of antimicrobial resistance of Arcobacter isolates.
METHODS
The systematic review was performed according to PRISMA (Preferred Reported Items for Systematic Reviews and Meta-Analysis) recommendations, followed by meta-analysis.
RESULTS
It was observed that the resistance rate ranged between 69.3-99.2% for penicillins and 30.5-97.4% for cephalosporins. The overall percentage of resistance to fluoroquinolones ranged from 4.3% to 14.0%, with the highest resistance percentage observed for levofloxacin. Resistance rates ranged between 10.7-39.8% for macrolides, 1.8-12.9% for aminoglycosides and 0.8-7.1% for tetracyclines.
CONCLUSIONS
These results show that Arcobacter spp. present resistance to various antibiotics commonly used and advocate further studies of the associated resistance mechanisms.
Topics: Animals; Anti-Bacterial Agents; Arcobacter; Drug Resistance, Multiple, Bacterial; Humans; Microbial Sensitivity Tests
PubMed: 30611931
DOI: 10.1016/j.jgar.2018.12.018