دورية أكاديمية
أعرض في EDS

Occurrence and distribution of Salmonella serovars in carcasses and foods in southern Italy: Eleven-year monitoring (2011-2021).

التفاصيل البيبلوغرافية
العنوان: Occurrence and distribution of Salmonella serovars in carcasses and foods in southern Italy: Eleven-year monitoring (2011-2021).
المؤلفون: Peruzy MF; Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy., Proroga YTR; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Capuano F; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Mancusi A; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Montone AMI; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Cristiano D; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Balestrieri A; Department of Food Microbiology, Istituto Zooprofilattico Sperimentale del Mezzogiorno, Portici, Italy., Murru N; Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Naples, Italy.; Task Force on Microbiome Studies, University of Naples Federico II, Naples, Italy.
المصدر: Frontiers in microbiology [Front Microbiol] 2022 Oct 06; Vol. 13, pp. 1005035. Date of Electronic Publication: 2022 Oct 06 (Print Publication: 2022).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Frontiers Research Foundation Country of Publication: Switzerland NLM ID: 101548977 Publication Model: eCollection Cited Medium: Print ISSN: 1664-302X (Print) Linking ISSN: 1664302X NLM ISO Abbreviation: Front Microbiol Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Lausanne : Frontiers Research Foundation
مستخلص: Salmonella is one of the most common agents of foodborne illness. The genus Salmonella includes two species ( Salmonella bongori and S. enterica ) and six subspecies ( enterica I, salamae II, arizonae IIIa, diarizonae IIIb, houtenae IV, and indica VI), each of which contains multiple serotypes associated with animal and human infections. The aim of the study was to evaluate the presence of Salmonella spp. in carcasses of food-producing animals and foods in southern Italy and the serovar distribution among different sources. From 2011 to 2021, a total of 12,246 foods and 982 samples from animal carcasses were collected and analyzed. The overall percentage of positive samples was 5.84% ( N  = 773) and a significant increase in prevalence was observed by comparing the years 2011-2015 (257, 3.27%) and 2016-2021 (516, 9.61%; p < 0.05). The highest percentage of positive food samples was observed in "Meat and Meat Products" ( N  = 327/2,438, 13.41%) followed by "Fish and fishery products" ( N  = 115/1,915, 6.01%). In carcasses, the highest percentage of positive samples was reported from broilers ( N  = 42/81, 51.85%) followed by buffalo ( N = 50/101, 49.50%) and pork ( N = 140/380, 36.84%). After typing, the isolates were assigned to the species S. enterica and to the subspecies: enterica ( N = 760, 98.32%), diarizonae ( N = 8, 1.03%), salamae ( N = 3, 0.39%) and houtenae ( N = 2, 0.26%). S. Infantis was the most frequently detected ( N = 177, 24.76%), followed by S. Derby ( N = 77, 10.77%), monophasic S . Typhimurium ( N = 63, 8.81%), S . Typhimurium ( N = 54, 7.55%), and S. Rissen ( N = 47, 6.57%). By comparing the sampling period 2011-2015 with that of 2016-2021, an increase in the prevalence of S. Infantis and monophasic S . Typhimurium and a decrease of S . Typhimurium were recorded ( p < 0.05). Thus, present data suggest that, despite the implementation of national and European control strategies to protect against Salmonella , the prevalence of this pathogen in southern Italy is still increasing and a change of national control programs to protect against Salmonella are necessary.
Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
(Copyright © 2022 Peruzy, Proroga, Capuano, Mancusi, Montone, Cristiano, Balestrieri and Murru.)
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فهرسة مساهمة: Keywords: S. Infantis; S. Typhimurium; Salmonella occurrence in carcasses of food-producing animals; Salmonella occurrence in foods; Salmonella serovars; monophasic S. Typhimurium
تواريخ الأحداث: Date Created: 20221024 Latest Revision: 20240906
رمز التحديث: 20240906
مُعرف محوري في PubMed: PMC9582760
DOI: 10.3389/fmicb.2022.1005035
PMID: 36274687
قاعدة البيانات: MEDLINE
الوصف
تدمد:1664-302X
DOI:10.3389/fmicb.2022.1005035