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List of works by Claudio Zweifel

Activatable Shiga toxin 2d (Stx2d) in STEC strains isolated from cattle and sheep at slaughter.

scientific article published on 13 March 2008

Application of a Real‐Time PCR‐Based System for Monitoring of O26, O103, O111, O145 and O157 Shiga Toxin‐Producing Escherichia coli in Cattle at Slaughter

scientific article published on February 21, 2012

Characteristics of Staphylococcus hyicus strains isolated from pig carcasses in two different slaughterhouses

scientific article published on 10 February 2008

Characterization of attaching and effacing Escherichia coli (AEEC) isolated from pigs and sheep

scientific article

Detection of the emerging Shiga toxin-producing Escherichia coli O26:H11/H- sequence type 29 (ST29) clone in human patients and healthy cattle in Switzerland

scientific article published on 28 June 2013

ESBL-producing uropathogenic Escherichia coli isolated from dogs and cats in Switzerland.

scientific article published on 2 November 2012

Evaluation of Seven Different Commercially Available Real-Time PCR Assays for Detection of Shiga Toxin 1 and 2 Gene Subtypes

scientific article published on May 1, 2013

Genotypes, antibiotic resistance profiles and microarray-based characterization of methicillin-resistant Staphylococcus aureus strains isolated from livestock and veterinarians in Switzerland

scientific article published on 17 September 2010

Microbiological contamination of cattle and pig carcasses at five abattoirs determined by swab sampling in accordance with EU Decision 2001/471/EC.

scientific article published on 9 December 2004

Microbiological contamination of cattle carcasses at different stages of slaughter in two abattoirs

scientific article published on 08 June 2014

Microbiological contamination of pig and cattle carcasses in different small-scale Swiss abattoirs

scientific article published on 14 July 2007

Occurrence and genotypes of Campylobacter in broiler flocks, other farm animals, and the environment during several rearing periods on selected poultry farms.

scientific article

Phenotypic and genotypic characteristics of non-O157 Shiga toxin-producing Escherichia coli (STEC) from Swiss cattle.

scientific article

Phenotypic and genotypic traits of Staphylococcus aureus strains isolated from pig carcasses.

scientific article

Prevalence and characteristics of methicillin-resistant coagulase-negative staphylococci from livestock, chicken carcasses, bulk tank milk, minced meat, and contact persons.

scientific article

Seroprevalence of anti-hepatitis E virus and anti-Salmonella antibodies in pigs at slaughter in Switzerland.

scientific article published in August 2012

Serotypes, intimin variants and other virulence factors of eae positive Escherichia coli strains isolated from healthy cattle in Switzerland. Identification of a new intimin variant gene (eae-eta2).

scientific article

Shedding of foodborne pathogens and microbial carcass contamination of hunted wild ruminants.

scientific article published on 26 March 2012

Virulence profiles of Shiga toxin 2e-producing Escherichia coli isolated from healthy pig at slaughter.

scientific article

[Microbial count results from goat milk tank samples: a comparison between culture methods and the Bactoscan technique]

scientific article published on 01 July 2013