Bjarne Bergsjø

962 total citations
23 papers, 686 citations indexed

About

Bjarne Bergsjø is a scholar working on Microbiology, Food Science and Animal Science and Zoology. According to data from OpenAlex, Bjarne Bergsjø has authored 23 papers receiving a total of 686 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Microbiology, 8 papers in Food Science and 5 papers in Animal Science and Zoology. Recurrent topics in Bjarne Bergsjø's work include Salmonella and Campylobacter epidemiology (7 papers), Microbial infections and disease research (6 papers) and Mycotoxins in Agriculture and Food (4 papers). Bjarne Bergsjø is often cited by papers focused on Salmonella and Campylobacter epidemiology (7 papers), Microbial infections and disease research (6 papers) and Mycotoxins in Agriculture and Food (4 papers). Bjarne Bergsjø collaborates with scholars based in Norway, Sweden and United Kingdom. Bjarne Bergsjø's co-authors include Inger Nafstad, Kjell Handeland, Wenche Langseth, Atle Lillehaug, H.J.S. Larsen, Merete Hofshagen, Turid Vikøren, Hilde Kruse, Marianne Sandberg and Eystein Skjerve and has published in prestigious journals such as PLoS ONE, Poultry Science and Journal of Food Protection.

In The Last Decade

Bjarne Bergsjø

22 papers receiving 653 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Bjarne Bergsjø Norway 15 212 197 160 112 106 23 686
David Risco Spain 17 235 1.1× 258 1.3× 279 1.7× 100 0.9× 97 0.9× 65 843
Pascal Arné France 17 204 1.0× 203 1.0× 292 1.8× 82 0.7× 124 1.2× 36 871
Jacques Barnouin France 17 158 0.7× 154 0.8× 248 1.6× 202 1.8× 73 0.7× 67 1.1k
Masood Rabbani Pakistan 15 120 0.6× 97 0.5× 182 1.1× 99 0.9× 105 1.0× 105 796
P. Szeleszczuk Poland 16 159 0.8× 103 0.5× 238 1.5× 82 0.7× 114 1.1× 66 690
Marina L. Brash Canada 18 145 0.7× 89 0.5× 304 1.9× 91 0.8× 76 0.7× 33 713
Evanthia Petridou Greece 14 189 0.9× 78 0.4× 154 1.0× 178 1.6× 81 0.8× 86 827
Amandus P. Muhairwa Tanzania 21 114 0.5× 101 0.5× 142 0.9× 142 1.3× 179 1.7× 51 901
Stefan Hörmansdorfer Germany 18 135 0.6× 106 0.5× 200 1.3× 65 0.6× 83 0.8× 44 898
R. P. Chin United States 20 153 0.7× 153 0.8× 202 1.3× 102 0.9× 276 2.6× 53 898

Countries citing papers authored by Bjarne Bergsjø

Since Specialization
Citations

This map shows the geographic impact of Bjarne Bergsjø'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 Bjarne Bergsjø with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bjarne Bergsjø more than expected).

Fields of papers citing papers by Bjarne Bergsjø

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bjarne Bergsjø. 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 Bjarne Bergsjø. The network helps show where Bjarne Bergsjø may publish in the future.

Co-authorship network of co-authors of Bjarne Bergsjø

This figure shows the co-authorship network connecting the top 25 collaborators of Bjarne Bergsjø. A scholar is included among the top collaborators of Bjarne Bergsjø 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 Bjarne Bergsjø. Bjarne Bergsjø is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Lange, Heidi, Taran Skjerdal, Bjarne Bergsjø, et al.. (2025). A large outbreak of multiple Salmonella serovars linked to alfalfa sprouts in Norway, October to December 2024. Infection. 53(5). 2125–2134.
2.
3.
Handeland, Kjell, Torstein Tengs, Branko Kokotovic, et al.. (2014). Mycoplasma ovipneumoniae - A Primary Cause of Severe Pneumonia Epizootics in the Norwegian Muskox (Ovibos moschatus) Population. PLoS ONE. 9(9). e106116–e106116. 29 indexed citations
4.
Kolbjørnsen, Øyvor, et al.. (2013). Haemorrhagic pneumonia in sled dogs caused by Streptococcus equi subsp. zooepidemicus - one fatality and two full recoveries: a case report. Acta veterinaria Scandinavica. 55(1). 67–67. 8 indexed citations
5.
Neimanis, Aleksija, Kjell Handeland, Marja Isomursu, et al.. (2010). First Report of Epizootic Trichomoniasis in Wild Finches (Family Fringillidae) in Southern Fennoscandia. Avian Diseases. 54(1). 136–141. 39 indexed citations
6.
Handeland, Kjell, et al.. (2010). Digital Necrobacillosis in Norwegian Wild Tundra Reindeer (Rangifer tarandus tarandus). Journal of Comparative Pathology. 143(1). 29–38. 19 indexed citations
7.
Norström, Madelaine, et al.. (2009). Antimicrobial Resistance in Staphylococcus pseudintermedius in the Norwegian Dog Population. Microbial Drug Resistance. 15(1). 55–59. 25 indexed citations
8.
Ytrehus, Bjørnar, et al.. (2008). Fatal Pneumonia Epizootic in Musk Ox (Ovibos moschatus) in a Period of Extraordinary Weather Conditions. EcoHealth. 5(2). 213–223. 38 indexed citations
9.
Handeland, Kjell, Live L. Nesse, Atle Lillehaug, et al.. (2008). Natural and experimental Salmonella Typhimurium infections in foxes (Vulpes vulpes). Veterinary Microbiology. 132(1-2). 129–134. 25 indexed citations
10.
Pringle, M., Frank M. Aarestrup, Bjarne Bergsjø, et al.. (2006). Quality-Control Ranges for Antimicrobial SusceptibilityTesting by Broth Dilution of the Brachyspira hyodysenteriae Type Strain (ATCC 27164 T ). Microbial Drug Resistance. 12(3). 219–221. 18 indexed citations
11.
Lillehaug, Atle, Christine Monceyron Jonassen, Bjarne Bergsjø, et al.. (2005). Screening of Feral Pigeon (Colomba livia), Mallard (Anas platyrhynchos) and Graylag Goose (Anser anser) Populations for Campylobacter spp., Salmonellaspp., Avian Influenza Virus and Avian Paramyxovirus. Acta veterinaria Scandinavica. 46(4). 193–202. 55 indexed citations
12.
Råsbäck, Thérése, Claes Fellström, Bjarne Bergsjø, et al.. (2005). Assessment of diagnostics and antimicrobial susceptibility testing of Brachyspira species using a ring test. Veterinary Microbiology. 109(3-4). 229–243. 23 indexed citations
13.
Lillehaug, Atle, et al.. (2005). Campylobacter spp., Salmonella spp., Verocytotoxic Escherichia coli, and Antibiotic Resistance in Indicator Organisms in Wild Cervids. Acta veterinaria Scandinavica. 46(1). 23–32. 69 indexed citations
14.
Nesse, Live L., et al.. (2005). Persistence of Orally Administered Salmonella enterica Serovars Agona and Montevideo in Atlantic Salmon (Salmo salar L.). Journal of Food Protection. 68(7). 1336–1339. 11 indexed citations
15.
Sørensen, Karen Kristine, Torill Mørk, Ólöf Sigurðardóttir, et al.. (2004). Acute toxoplasmosis in three wild arctic foxes (Alopex lagopus) from Svalbard; one with co-infections of Salmonella Enteritidis PT1 and Yersinia pseudotuberculosis serotype 2b. Research in Veterinary Science. 78(2). 161–167. 31 indexed citations
16.
Sandberg, Marianne, Bjarne Bergsjø, Merete Hofshagen, Eystein Skjerve, & Hilde Kruse. (2002). Risk factors for Campylobacter infection in Norwegian cats and dogs. Preventive Veterinary Medicine. 55(4). 241–253. 70 indexed citations
17.
Bergsjø, Bjarne & Magne Kaldhusdal. (1994). No Association Found Between the Ascites Syndrome in Broilers and Feeding of Oats Contaminated with Deoxynivalenol Up to Thirty-Five Days of Age. Poultry Science. 73(11). 1758–1762. 12 indexed citations
18.
Langseth, Wenche, et al.. (1993). Ochratoxin a in plasma of norwegian swine determined by an HPLC column‐switching method. Natural Toxins. 1(4). 216–221. 25 indexed citations
19.
Bergsjø, Bjarne, et al.. (1993). The effects of naturally deoxynivalenol-contaminated oats on the clinical condition, blood parameters, performance and carcass composition of growing pigs. Veterinary Research Communications. 17(4). 283–294. 108 indexed citations
20.
Bergsjø, Bjarne, et al.. (1992). Effects of Diets with Graded Levels of Deoxynivalenol on Performance in Growing Pigs. Journal of Veterinary Medicine Series A. 39(1-10). 752–758. 61 indexed citations

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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