Results 31 to 40 of about 1,541,055 (356)

Zoonotic Escherichia coli [PDF]

Acta Veterinaria Scandinavica, 2002
Escherichia coli is a normal inhabitant of the gastrointestinal tract of all warm-blooded animals, but variants of this species is also among the important etiological agents of enteritis and several extraintestinal diseases. The E. coli strains that cause diarrhoeal illness are categorised into pathogenicity groups based on virulence properties ...
openaire   +4 more sources

Prevalence, Risk Factors, and Characterization of Multidrug Resistant and ESBL/AmpC Producing Escherichia coli in Healthy Horses in Quebec, Canada, in 2015–2016

Animals, 2020
Although antimicrobial resistance is an increasing threat in equine medicine, molecular and epidemiological data remain limited in North America. We assessed the prevalence of, and risk factors for, shedding multidrug-resistant (MDR) and extended ...
Maud de Lagarde, John M. Fairbrother, Julie Arsenault   +2 more
doaj   +1 more source

A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine

Microorganisms, 2020
The management of a foodborne outbreak depends on the rapid and accurate identification of the responsible food source. Conventional methods based on isolation of the pathogen from the food matrix and target-specific real-time polymerase chain reactions (
Florence E. Buytaers, Assia Saltykova, Sarah Denayer, Bavo Verhaegen, Kevin Vanneste, Nancy H. C. Roosens, Denis Piérard, Kathleen Marchal, Sigrid C. J. De Keersmaecker   +8 more
doaj   +1 more source

Genomics, biofilm formation and infection of bladder epithelial cells in potentially uropathogenic Escherichia coli (UPEC) from animal sources and human urinary tract infections (UTIs) further support food-borne transmission

One Health, 2023
Escherichia coli is the main cause of urinary tract infections (UTI). While genomic comparison of specific clones recovered from animals, and human extraintestinal infections show high identity, studies demonstrating the uropathogenicity are lacking.
Vanesa García, Luz Lestón, Ana Parga, Isidro García-Meniño, Javier Fernández, Ana Otero, John E. Olsen, Ana Herrero-Fresno, Azucena Mora   +8 more
doaj   +1 more source

Direct Urine Resistance Detection Using VITEK 2

Antibiotics, 2022
Urinary tract infections (UTIs) are the most common infectious diseases in both communities and hospitals. With non-anatomical or functional abnormalities, UTIs are usually self-limiting, though women suffer more reinfections throughout their lives ...
Eva Torres-Sangiao, Brais Lamas Rodriguez, María Cea Pájaro, Raquel Carracedo Montero, Noelia Parajó Pazos, Carlos García-Riestra   +5 more
doaj   +1 more source

Salmonella enterica subsp. enterica Welikade: guideline for phylogenetic analysis of serovars rarely involved in foodborne outbreaks

BMC Genomics, 2022
Background Salmonella spp. is a major foodborne pathogen with a wide variety of serovars associated with human cases and food sources. Nevertheless, in Europe a panel of ten serovars is responsible for up to 80% of confirmed human cases.
Emeline Cherchame, Laurent Guillier, Renaud Lailler, Marie-Leone Vignaud, Nathalie Jourdan-Da Silva, Simon Le Hello, François-Xavier Weill, Sabrina Cadel-Six   +7 more
doaj   +1 more source

Type VI Secretion System in Pathogenic Escherichia coli: Structure, Role in Virulence, and Acquisition

Frontiers in Microbiology, 2019
Bacterial pathogens utilize a myriad of mechanisms to invade mammalian hosts, damage tissue sites, and evade the immune system. One essential strategy of Gram-negative bacteria is the secretion of virulence factors through both inner and outer membranes ...
Fernando Navarro-Garcia, Fernando Ruiz-Perez, Ángel Cataldi, Mariano Larzábal   +3 more
doaj   +1 more source

The Benefits of Whole Genome Sequencing for Foodborne Outbreak Investigation from the Perspective of a National Reference Laboratory in a Smaller Country

Foods, 2020
Gradually, conventional methods for foodborne pathogen typing are replaced by whole genome sequencing (WGS). Despite studies describing the overall benefits, National Reference Laboratories of smaller countries often show slower uptake of WGS, mainly ...
Stéphanie Nouws, Bert Bogaerts, Bavo Verhaegen, Sarah Denayer, Florence Crombé, Klara De Rauw, Denis Piérard, Kathleen Marchal, Kevin Vanneste, Nancy H. C. Roosens, Sigrid C. J. De Keersmaecker   +10 more
doaj   +1 more source

Enteroaggregative Escherichia coli [PDF]

Journal of Applied Microbiology, 1998
Enteroaggregative Escherichia coli (EAggEC) are a group of E. coli characterized by the ability to adhere to cultured cell monolayers with an aggregative or 'stacked brick' adhesion phenotype. These strains of E. coli are distinct from other pathogenic groups of E. coli.
H Chart, D Law
openaire   +3 more sources

Global Extraintestinal Pathogenic Escherichia coli (ExPEC) Lineages

Clinical Microbiology Reviews, 2019
Extraintestinal pathogenic Escherichia coli (ExPEC) strains are responsible for a majority of human extraintestinal infections globally, resulting in enormous direct medical and social costs.
A. Manges, H. M. Geum, Alice Guo, T. Edens, Chad D. Fibke, J. Pitout   +5 more
semanticscholar   +1 more source