Results 1 to 10 of about 3,212 (115)

Shiga-toxigenic Escherichia coli O157 in Agricultural Fair Livestock, United States [PDF]

Emerging Infectious Diseases, 2006
Organisms were common in ruminants, swine, and pest ...
Alam, Allerberger, Barkocy-Gallagher, Bender, Bopp, Centers for Disease Control and Prevention, Crump, Durso, Elder, Feder, Gannon, Grundmann, Hunter, Iwasa, James E. Keen, James L. Bono, John R. Dunn, Karch, Keen, Kobayashi, Laegreid, LeJeune, LeJeune, Lisa M. Durso, Murase, National Association of State Public Health Veterinarians, Inc, Nichols, Paton, Schmidt, Swaminathan, Thomas E. Wittum, Varma   +31 more
core   +6 more sources

Virulence Inhibition by Zinc in Shiga-Toxigenic Escherichia coli [PDF]

Infection and Immunity, 2011
ABSTRACT Previously, our laboratories reported that zinc inhibited expression of several important virulence factors in enteropathogenic Escherichia coli (EPEC) and reduced EPEC-induced intestinal damage in vivo .
Edgar C. Boedeker, Isaac Wyatt Byrd, John K. Crane   +2 more
openaire   +3 more sources

The European Union One Health 2022 Zoonoses Report

EFSA Journal, Volume 21, Issue 12, December 2023., 2023
Abstract This report by the European Food Safety Authority and the European Centre for Disease Prevention and Control presents the results of the zoonoses monitoring and surveillance activities carried out in 2022 in 27 Member States (MSs), the United Kingdom (Northern Ireland) and 11 non‐MSs.
European Food Safety Authority (EFSA), European Centre for Disease Prevention and Control (ECDC)   +1 more
wiley   +1 more source

Occurrence of Shiga-toxigenic Escherichia coli in Stomoxys calcitrans (Diptera: Muscidae) [PDF]

Revista Brasileira de Parasitologia Veterinária, 2013
This study aimed to verify the occurrence of Shiga toxin-producingEscherichia coli (STEC) strains in three distinct anatomic parts of the stable fly Stomoxys calcitrans by multiplex polymerase chain reaction (PCR Multiplex). According to the results obtained,E. coli was identified in 19.5% of the stable flies.
de Castro, Bruno Gomes, de Souza, Miliane Moreira Soares, Regua-Mangia, Adriana Hamond, Bittencourt, Avelino José   +3 more
openaire   +6 more sources

Causes of pregnancy arrest in the canine species

Reproduction in Domestic Animals, Volume 58, Issue S2, Page 72-83, September 2023., 2023
Abstract In the canine species, early pregnancy arrest before 30–40 days of pregnancy will induce intra‐uterine embryonic or foetal resorption, with very few clinical signs. If no genital examination by ultrasound is performed at that time, it will often remain unnoticed and the bitch will be qualified as infertile. It is only when pregnancy stops at a
Alain Fontbonne
wiley   +1 more source

Bovine Immune Response to Shiga-Toxigenic Escherichia coli O157:H7 [PDF]

Clinical and Vaccine Immunology, 2006
ABSTRACT Although cattle develop humoral immune responses to Shiga-toxigenic (Stx + ) Escherichia coli O157:H7, infections often result in long-term shedding of these human pathogenic bacteria. The objective of this study was to compare humoral and cellular immune responses to Stx
Christian Menge, Evelyn A. Dean-Nystrom, William W. Laegreid, Thomas A. Casey, Mark A. Hoffman, Brad T. Bosworth, Brad T. Bosworth   +6 more
openaire   +3 more sources

Regional Differences in Presence of Shiga toxin-producing Escherichia coli Virulence-Associated Genes in the Environment in the North West and East Anglian regions of England [PDF]

, 2020
Shiga toxin-producing Escherichia coli is carried in the intestine of ruminant animals, and outbreaks have occurred after contact with ruminant animals or their environment.
Hunter, Paul R, Jones, Natalia, Kintz, Erica, Lake, Iain R, O'Brien, Sarah J, van der Es, Mike, Williams, Nicola J   +6 more
core   +1 more source

Use of a phage cocktail to reduce the numbers of seven Escherichia coli strains belonging to different STEC serogroups applied to fresh produce and seeds

Journal of Food Safety, Volume 43, Issue 4, August 2023., 2023
This study evaluated the effectiveness of a phage cocktail in reducing seven Shiga toxigenic Escherichia coli (STEC) serogroups present in mung bean sprouts, lettuce, and seeds. The phage cocktail was effective at reducing O157:H7 when present in low levels, in combination with chlorinated water, and under refrigeration.
Yiran Ding, Yuchen Nan, Yang Qiu, Dongyan Niu, Kim Stanford, Rick Holley, Tim McAllister, Claudia Narváez‐Bravo   +7 more
wiley   +1 more source

Virulence profile comparison between LEE-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated from cattle and humans [PDF]

, 2010
For comparison purposes, the prevalence of 8 virulence markers was investigated, by PCR, in 153 cattle and 47 human Locus for Enterocyte Effacement (LEE)-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated in Argentina.
Galli, Lucía, Irino, Kinue, Leotta, Gerardo Anibal, Miliwebsky, Elizabeth, Rivas, Marta   +4 more
core   +1 more source

Bacteriophages and food safety: An updated overview

Food Science &Nutrition, Volume 11, Issue 7, Page 3621-3630, July 2023., 2023
Bacteriophage bio‐control, a leafy and ordinary technique that employs lytic bacteriophages extracted from the atmosphere to selectively target pathogenic bacteria and remove meaningfully decrease their stages meals, is one potential remedy that solves some of these difficulties.
Ali Imran, Umber Shehzadi, Fakhar Islam, Muhammad Afzaal, Rehman Ali, Yuosra Amer Ali, Anamika Chauhan, Sunanda Biswas, Sadaf Khurshid, Ifrah Usman, Ghulam Hussain, Syeda Mahvish Zahra, Mohd Asif Shah, Adil Rasool   +13 more
wiley   +1 more source