Results 51 to 60 of about 1,946 (157)

Genetic Characterization of mcr-1-Positive Multidrug-Resistant Salmonella enterica Serotype Typhimurium Isolated From Intestinal Infection in Children and Pork Offal in China

open access: yesFrontiers in Microbiology, 2022
With the rapid emergence of plasmid-mediated colistin resistance gene mcr-1, the increased resistance of Salmonella has attracted extensive attention. This study reports on 11 multidrug-resistant Salmonella enterica serovar Typhimurium strains harboring ...
Haoran Zhang   +20 more
doaj   +1 more source

Unveiling the Genetic Diversity and Antimicrobial Resistance Profiles of Salmonella Population From 2016 to 2020 in Thai Canal Water

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
By employing whole genome sequencing to analyse 351 Salmonella genomes isolated between 2016 and 2020, the characteristics and antimicrobial resistance properties of Salmonella enterica found in Bangkok canals were elucidated. Among studied isolates, 39.0% were potentially multidrug‐resistant, and STs 34 and 213 found might have circulated between ...
Jirachaya Toyting‐Hiraishi   +8 more
wiley   +1 more source

Molecular epidemiology of the emerging ceftriaxone resistant non-typhoidal Salmonella in southern Taiwan

open access: yesJournal of Microbiology, Immunology and Infection, 2019
Background/Purpose: : The increasing trend of ceftriaxone resistant non-typhoidal Salmonella (NTS) worldwide is of serious concern, however, data is lacked in southern Taiwan.
Chi-Yu Chen   +6 more
doaj   +1 more source

High Prevalence of Plasmid‐Mediated Quinolone Resistance in Salmonella enterica Serovars Isolated From Surface Water

open access: yesEnvironmental Microbiology, Volume 27, Issue 7, July 2025.
Our study reports a high occurrence of PMQR (plasmid‐mediated quinolone resistance) Salmonella in surface water, posing a significant public health risk as these resistant strains can contaminate foods through irrigation potentially leading to outbreaks of severe foodborne illness.
Daniel F. M. Monte   +13 more
wiley   +1 more source

Comparative genomic analysis of Colistin resistant Escherichia coli isolated from pigs, a human and wastewater on colistin withdrawn pig farm

open access: yesScientific Reports, 2023
In this study, genomic and plasmid characteristics of Escherichia coli were determined with the aim of deducing how mcr genes may have spread on a colistin withdrawn pig farm. Whole genome hybrid sequencing was applied to six mcr-positive E. coli (MCRPE)
Nwai Oo Khine   +4 more
doaj   +1 more source

Molecular Characterization of MCR-1 Producing Enterobacterales Isolated in Poultry Farms in the United Arab Emirates

open access: yesAntibiotics, 2022
Data on the prevalence of MCR-producing Enterobacterales of animal origin are scarce from the Arabian Peninsula. We investigated the presence and variety of such strains from fecal specimens of poultry collected in four farms in the United Arab Emirates.
Ágnes Sonnevend   +7 more
doaj   +1 more source

Occurrence and spread of carbapenemase‐producing Enterobacterales (CPE) in the food chain in the EU/EFTA. Part 1: 2025 update

open access: yesEFSA Journal, Volume 23, Issue 4, April 2025.
Abstract Carbapenemase‐producing Enterobacterales (CPE) have been reported in the food chain in 14 out of 30 EU/EFTA countries. Commonly reported genes are blaVIM‐1, blaOXA‐48 and blaOXA‐181, followed by blaNDM‐5 and blaIMI‐1. Escherichia coli, target of most of the studies, Enterobacter cloacae complex, Klebsiella pneumoniae complex and Salmonella ...
EFSA BIOHAZ Panel (EFSA Panel on Biological Hazards)   +28 more
wiley   +1 more source

Carriage and Transmission of mcr-1 in Salmonella Typhimurium and Its Monophasic 1,4,[5],12:i:- Variants from Diarrheal Outpatients: a 10-Year Genomic Epidemiology in Guangdong, Southern China

open access: yesMicrobiology Spectrum, 2023
The banning of colistin as a feed additive for food-producing animals in mainland China in 2017 caused the decline in the prevalence of Escherichia coli-mobilized colistin resistance (mcr-1) in China.
Ruan-Yang Sun   +8 more
doaj   +1 more source

Characterisation of Antimicrobial Resistance in Special‐Fed Veal Production Environments

open access: yesZoonoses and Public Health, Volume 72, Issue 1, Page 75-83, February 2025.
ABSTRACT Introduction Antimicrobial resistance (AMR) is one of the leading public health threats globally. AMR genes can be transferred between bacteria through lateral gene transfer, and AMR organisms can spread through environments by contaminated water, agriculture and animals.
Alexander Dunmyre   +5 more
wiley   +1 more source

Complete DNA Sequence, Comparative Genomics, and Prevalence of an IncHI2 Plasmid Occurring among Extraintestinal Pathogenic Escherichia coli Isolates [PDF]

open access: yesAntimicrobial Agents and Chemotherapy, 2006
ABSTRACT We have sequenced a large plasmid that occurs among avian pathogenic Escherichia coli isolates. This plasmid, pAPEC-O1-R, is a 241,387-bp IncHI2 plasmid which is cotransmissible via bacterial conjugation with a ColBM virulence plasmid, encodes resistance to eight antimicrobial agents, and appears ...
Johnson, Timothy   +4 more
openaire   +3 more sources

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