Results 131 to 140 of about 62,552 (318)

Escherichia coli in Chicken Carcasses in Southern Brazil: Absence of Shigatoxigenic (STEC) and Isolation of Atypical Enteropathogenic (aEPEC)

Brazilian Journal of Poultry Science
The aim of this study was to investigate the presence of shiga toxin-producing Escherichia coli (STEC) and atypical enteropathogenic Escherichia coli (aEPEC) in frozen chicken carcasses sold at stores in southern Brazil. Typical E.
MF Cerutti, TR Vieira, KS Zenato, GO Werlang, C Pissetti, M Cardoso   +5 more
doaj   +1 more source

DNA Metabarcoding Reveals Tardigrades' Diversity and Dispersal Patterns in European Freshwater Rock Pools

Journal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Freshwater rock pools are ephemeral and fragile habitats that support specialised animal taxa. While distributed worldwide, these habitats are usually neglected and overlooked. We used DNA metabarcoding and metaphylogeographic approaches to study inter and intraspecific tardigrade biodiversity to identify their biogeographic patterns to ...
Matteo Vecchi, Claudio Ferrari, Diego Fontaneto, Jakub Godziek, Ingemar K. Jönsson, Daniel Stec   +5 more
wiley   +1 more source

Identification and detection of iha subtypes in LEE-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated from humans, cattle and food [PDF]

, 2019
LEE-negative Shiga toxin-producing Escherichia coli (STEC) strains are important cause of infection in humans and they should be included in the public health surveillance systems.
Colello, Rocío, Del Canto, Felipe, Etcheverría, Analía Inés, Krüger, Alejandra, Padola, Nora Lía, Velez, María Victoria, Vidal, Roberto   +6 more
core   +1 more source

Genomic Characterization of β-Glucuronidase–Positive Escherichia coli O157:H7 Producing Stx2a

Emerging Infectious Diseases, 2018
Among Shiga toxin (Stx)–producing Escherichia coli (STEC) O157:H7 strains, those producing Stx2a cause more severe diseases. Atypical STEC O157:H7 strains showing a β-glucuronidase–positive phenotype (GP STEC O157:H7) have rarely been isolated from ...
Yoshitoshi Ogura, Kazuko Seto, Yo Morimoto, Keiji Nakamura, Mitsuhiko P. Sato, Yasuhiro Gotoh, Takehiko Itoh, Atsushi Toyoda, Makoto Ohnishi, Tetsuya Hayashi   +9 more
doaj   +1 more source

Long-term health outcomes of Shiga toxin-producing Escherichia coli O157 (STEC O157) infection and STEC-associated haemolytic uraemic syndrome (STEC-HUS), Wales, 1990–2020

Pediatric Nephrology
Abstract Background Information on sequelae of Shiga toxin-producing Escherichia coli (STEC) O157 infection is limited to follow-up of paediatric haemolytic uraemic syndrome (HUS) cases.
Rachel Merrick, Jiao Song, Laia Fina, Clare Sawyer, Claire Jenkins, Grace King, Drew Turner, Daniel Thomas, Christopher Williams   +8 more
openaire   +1 more source

Advice on animal and public health risks of insects reared on former foodstuffs as raw material for animal feed

Food Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract In the coming decades, there is expected to be a sharply increased demand for dietary proteins for humans and animals. As a result, there is an increasing focus on reared insects as a new source of protein. According to the Ministry of Agriculture, Nature and Food Quality (LNV), the use of food chain residual flows such as former foodstuffs as
L.F.F. Kox, D.T.H.M. Sijm
wiley   +1 more source

EPI Update, June 3, 2011 [PDF]

, 2011
Weekly newsletter for Center For Acute Disease Epidemiology of Iowa Department of Public ...

core  

Integrative description of Macrobiotus canaricus sp. nov. with notes on M. recens (Eutardigrada : Macrobiotidae) [PDF]

, 2018
In this paper we describe Macrobiotus canaricus sp. nov., a new tardigrade species of the Macrobiotus hufelandi group from the Canary Islands. Moreover, with the use of DNA sequencing, we confirm that Macrobiotus recens Cuénot, 1932 represents the ...
Krzywański, Łukasz, Michalczyk, Łukasz, Stec, Daniel   +2 more
core   +1 more source

Detection of the mcr-1 gene in Enteropathogenic Escherichia coli (EPEC) and Shigatoxigenic E. coli (STEC) strains isolated from broilers

Pesquisa Veterinária Brasileira
: Enteropathogenic Escherichia coli (EPEC) and Shigatoxigenic E. coli (STEC) strains are among the major pathotypes found in poultry and their products, which are capable of causing human enteric infections.
Hugo P. Lopes, Gisllany A. Costa, Ana C.L.Q. Pinto, Leandro S. Machado, Nathalie C. Cunha, Elmiro R. Nascimento, Virginia L.A. Pereira, Dayse L.C. Abreu   +7 more
doaj   +1 more source

Therapeutic concentrations of antibiotics inhibit Shiga toxin release from enterohemorrhagic E. coli O104:H4 from the 2011 German outbreak

BMC Microbiology, 2012
Background The shiga toxin-producing E. coli (STEC) O104:H4 caused a major outbreak in Germany in spring 2011. STEC are usually susceptible to common antibiotics. However, antibiotic treatment of STEC-infected patients is not recommended because STEC may
Corogeanu Diana, Willmes Ruben, Wolke Martina, Plum Georg, Utermöhlen Olaf, Krönke Martin   +5 more
doaj   +1 more source