Super shedding of Escherichia coli O157: H7 by cattle and the impact on beef carcass contamination

TM Arthur, DM Brichta-Harhay, JM Bosilevac… - Meat science, 2010 - Elsevier
Beef carcass contamination is a direct result of pathogen transfer from cattle hides harboring
organisms such as enterohemorrhagic Escherichia coli. Hide contamination occurs from …

Escherichia coli O157:H7 colonization in small domestic ruminants

RM La Ragione, A Best, MJ Woodward… - FEMS microbiology …, 2009 - academic.oup.com
Abstract Enterohaemorrhagic Escherichia coli O157: H7 was first implicated in human
disease in the early 1980s, with ruminants cited as the primary reservoirs. Preliminary …

Development of a Robust Method for Isolation of Shiga Toxin-Positive Escherichia coli (STEC) from Fecal, Plant, Soil and Water Samples from a Leafy Greens …

MB Cooley, M Jay-Russell, ER Atwill, D Carychao… - PLoS …, 2013 - journals.plos.org
During a 2.5-year survey of 33 farms and ranches in a major leafy greens production region
in California, 13,650 produce, soil, livestock, wildlife, and water samples were tested for …

Microbiota in lymph nodes of cattle harvested in a Canadian meat processing plant

P Zhang, H Wang, C Klima, X Yang - Food Research International, 2024 - Elsevier
Lymph nodes (LN) harboring bacteria, when being incorporated into ground beef, may
impact the microbial safety and quality of such products. We tested two main foodborne …

Scientific Opinion on VTEC‐seropathotype and scientific criteria regarding pathogenicity assessment

EFSA Panel on Biological Hazards (BIOHAZ) - EFSA Journal, 2013 - Wiley Online Library
Abstract During 2007–2010, 13 545 confirmed human VTEC infections and 777 haemolytic
uraemic syndrome (HUS) cases were reported in the EU; isolates from 85% of cases were …

An Overview of Shiga-Toxin Producing Escherichia coli Carriage and Prevalence in the Ovine Meat Production Chain

SC McCarthy, CM Burgess, S Fanning… - … Pathogens and Disease, 2021 - liebertpub.com
Shiga-toxin producing Escherichia coli (STEC) are zoonotic foodborne pathogens that are
capable of causing serious human illness. Ovine ruminants are recognized as an important …

[HTML][HTML] Bovine lymph nodes as a source of Escherichia coli contamination of the meat

L Grispoldi, M Karama, C Hadjicharalambous… - International Journal of …, 2020 - Elsevier
Ground beef contamination with Escherichia coli is usually a result of carcass faecal
contamination during the slaughter process. Carcasses are contaminated when they come …

Shiga toxin‐producing Escherichia coli O157, O26 and O111 in cattle faeces and hides in Italy

S Bonardi, I Alpigiani, R Tozzoli… - Veterinary record …, 2015 - Wiley Online Library
Introduction Ruminants are regarded as the natural reservoir for Shiga toxin‐producing
Escherichia coli (STEC), especially of serogroup O157. Materials and methods During 2011 …

[HTML][HTML] Foodborne pathogens in in-line milk filters and associated on-farm risk factors in dairy farms authorized to produce and sell raw milk in northern Italy

F Giacometti, A Serraino, G Finazzi, P Daminelli… - Journal of food …, 2012 - Elsevier
All dairy farms authorized to produce and sell raw milk in a province of Northern Italy were
investigated to determine the presence of Campylobacter spp., verocytotoxin-producing …

A systematic review and meta-analysis of published literature on prevalence of non-O157 Shiga toxin-producing Escherichia coli serogroups (O26, O45, O103, O111 …

DMA Dewsbury, N Cernicchiaro… - Animal Health …, 2022 - cambridge.org
Objective The objective of this study was to summarize peer-reviewed literature on the
prevalence and concentration of non-O157 STEC (O26, O45, O103, O111, O121, and O145) …