Claudio Zweifel

3.4k total citations
62 papers, 2.6k citations indexed

About

Claudio Zweifel is a scholar working on Food Science, Infectious Diseases and Endocrinology. According to data from OpenAlex, Claudio Zweifel has authored 62 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Food Science, 32 papers in Infectious Diseases and 23 papers in Endocrinology. Recurrent topics in Claudio Zweifel's work include Salmonella and Campylobacter epidemiology (25 papers), Escherichia coli research studies (23 papers) and Viral gastroenteritis research and epidemiology (21 papers). Claudio Zweifel is often cited by papers focused on Salmonella and Campylobacter epidemiology (25 papers), Escherichia coli research studies (23 papers) and Viral gastroenteritis research and epidemiology (21 papers). Claudio Zweifel collaborates with scholars based in Switzerland, Germany and Spain. Claudio Zweifel's co-authors include Roger Stephan, H. Huber, S. Corti, N. Giezendanner, Miguel Blanco, Jorge Blanco, Jesús E. Blanco, Béatrice Conde‐Petit, Felix Escher and Lothar Beutin and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Dairy Science and Food Research International.

In The Last Decade

Claudio Zweifel

60 papers receiving 2.5k citations

Peers

Countries citing papers authored by Claudio Zweifel

Since Specialization

Citations

This map shows the geographic impact of Claudio Zweifel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Claudio Zweifel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Claudio Zweifel more than expected).

Fields of papers citing papers by Claudio Zweifel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Claudio Zweifel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Claudio Zweifel. The network helps show where Claudio Zweifel may publish in the future.

Co-authorship network of co-authors of Claudio Zweifel

This figure shows the co-authorship network connecting the top 25 collaborators of Claudio Zweifel. A scholar is included among the top collaborators of Claudio Zweifel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Claudio Zweifel. Claudio Zweifel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Microbiological quality and presence of foodborne pathogens in raw milk cheeses and raw meat products marketed at farm level in Switzerland 2018 ·Italian Journal of Food Safety ·(unknown), Claudio Zweifel, S. Corti, Roger Stephan	9
2	Characteristics of Shiga Toxin–Producing Escherichia coli O157 in Slaughtered Reindeer from Northern Finland 2017 ·Journal of Food Protection ·Claudio Zweifel, (unknown), Nicole Cernela, Sauli Laaksonen, Maria Fredriksson‐Ahomaa, Roger Stephan	6
3	Microarray-Based Characterization of Staphylococcus aureus Isolates Obtained from Chicken Carcasses 2013 ·Journal of Food Protection ·(unknown), Sophia Johler, (unknown), Roger Stephan, Claudio Zweifel	12
4	Occurrence of Erysipelothrix spp.,Salmonella spp., and Listeria spp. intonsils of healthy Swiss pigs at slaughter 2012 ·Archiv für Lebensmittelhygiene ·Eleonora Sarno, Roger Stephan, Claudio Zweifel	1
5	Seroprevalence of Anti–Hepatitis E Virus and Anti-Salmonella Antibodies in Pigs at Slaughter in Switzerland 2012 ·Journal of Food Protection ·Silke Wacheck, Eleonora Sarno, Erwin Märtlbauer, Claudio Zweifel, Roger Stephan	23
6	Visual and microbiological process analysis of pig slaughtering in a small-scale abattoir 2011 ·Archiv für Lebensmittelhygiene ·(unknown), Roger Stephan, M.R.L. Scheeder, Claudio Zweifel	1
7	Methicillin-resistant Staphylococcus lentus strains isolated from chicken carcasses and employees of a poultry abattoir 2011 ·Zurich Open Repository and Archive (University of Zurich) ·(unknown), H. Huber, Nicole Cernela, Roger Stephan, Claudio Zweifel	2
8	Prevalence and characteristics of methicillin-resistant coagulase-negative staphylococci from livestock, chicken carcasses, bulk tank milk, minced meat, and contact persons 2011 ·BMC Veterinary Research ·H. Huber, Dominik Ziegler, Valentin Pflüger, Guido Vogel, Claudio Zweifel, Roger Stephan	118
9	Electrolyzed Water and Its Application in the Food Industry 2008 ·Journal of Food Protection ·(unknown), Roger Stephan, Claudio Zweifel	208
10	Occurrence and genotypes of Campylobacter in broiler flocks, other farm animals, and the environment during several rearing periods on selected poultry farms 2008 ·International Journal of Food Microbiology ·Claudio Zweifel, (unknown), (unknown), (unknown), Roger Stephan	49
11	Characteristics of Staphylococcus hyicus strains isolated from pig carcasses in two different slaughterhouses 2008 ·Meat Science ·(unknown), (unknown), Carol Iversen, Claudio Zweifel, Roger Stephan	12
12	Escherichia coli O157 and non-O157 Shiga Toxin–Producing Escherichia coli in Fecal Samples of Finished Pigs at Slaughter in Switzerland 2006 ·Journal of Food Protection ·Martin Kaufmann, Claudio Zweifel, Miguel Blanco, Jorge Blanco, Lothar Beutin, Roger Stephan	61
13	Bedeutung von Escherichia coli O157 beim Schlachtschaf in der Schweiz 2006 ·Schweizer Archiv für Tierheilkunde ·Claudio Zweifel, Martin Kaufmann, Jorge Blanco, Roger Stephan	10
14	Phenotypic and genotypic traits of Staphylococcus aureus strains isolated from pig carcasses 2006 ·Veterinary Microbiology ·(unknown), Claudio Zweifel, Roger Stephan	29
15	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-η2) 2005 ·BMC Microbiology ·Miguel Blanco, Sandra Schumacher, Taurai Tasara, Claudio Zweifel, Jesús E. Blanco, Ghizlane Dahbi, Jorge Blanco, Roger Stephan	91
16	Microbiological contamination of cattle and pig carcasses at five abattoirs determined by swab sampling in accordance with EU Decision 2001/471/EC 2004 ·Meat Science ·Claudio Zweifel, (unknown), Roger Stephan	46
17	Fecal Shedding of Escherichia coli O157, Salmonella, and Campylobacter in Swiss Cattle at Slaughter 2004 ·Journal of Food Protection ·(unknown), Claudio Zweifel, Jorge Blanco, Miguel Blanco, M. A. Usera, Roger Stephan	32
18	First isolation and further characterization of enteropathogenic Escherichia coli (EPEC) O157:H45 strains from cattle 2004 ·BMC Microbiology ·Roger Stephan, Nicole Borel, Claudio Zweifel, Miguel Blanco, Jesús E. Blanco	28
19	Microbiological Monitoring of Sheep Carcass Contamination in Three Swiss Abattoirs 2003 ·Journal of Food Protection ·Claudio Zweifel, Roger Stephan	36
20	Microbiological Quality of Raw Goat's and Ewe's Bulk-Tank Milk in Switzerland 2003 ·Journal of Dairy Science ·(unknown), Claudio Zweifel, S. Corti, Jesús E. Blanco, Roger Stephan	138

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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