J. Berg Jørgensen

625 total citations
22 papers, 511 citations indexed

About

J. Berg Jørgensen is a scholar working on Epidemiology, Infectious Diseases and Small Animals. According to data from OpenAlex, J. Berg Jørgensen has authored 22 papers receiving a total of 511 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Epidemiology, 9 papers in Infectious Diseases and 3 papers in Small Animals. Recurrent topics in J. Berg Jørgensen's work include Mycobacterium research and diagnosis (21 papers), Tuberculosis Research and Epidemiology (9 papers) and Microbial infections and disease research (3 papers). J. Berg Jørgensen is often cited by papers focused on Mycobacterium research and diagnosis (21 papers), Tuberculosis Research and Epidemiology (9 papers) and Microbial infections and disease research (3 papers). J. Berg Jørgensen collaborates with scholars based in Denmark, United States and Germany. J. Berg Jørgensen's co-authors include Randall S. Lambrecht, Michael T. Collins, Ole Aalund, Donald C. Sockett, Jane McDonald, Peter Ahrens, Steen Bech‐Nielsen, P. Nansen, John Elmerdahl Olsen and D. E. Behymer and has published in prestigious journals such as Clinical Infectious Diseases, Journal of Clinical Microbiology and Journal of the American Veterinary Medical Association.

In The Last Decade

J. Berg Jørgensen

21 papers receiving 469 citations

Peers

J. Berg Jørgensen
Jerald L. Jarnagin United States
J. Thompson United Kingdom
J. Kazda Germany
A. Varnerot France
A. Horvathova Czechia
Petra Möbius Germany
Sue Wall United Kingdom
Leslie A. Reddacliff Australia
Karim Chemlal Belgium
K. H. Schröder Germany
Jerald L. Jarnagin United States
J. Berg Jørgensen
Citations per year, relative to J. Berg Jørgensen J. Berg Jørgensen (= 1×) peers Jerald L. Jarnagin

Countries citing papers authored by J. Berg Jørgensen

Since Specialization
Citations

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

Fields of papers citing papers by J. Berg Jørgensen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Berg Jørgensen. 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 J. Berg Jørgensen. The network helps show where J. Berg Jørgensen may publish in the future.

Co-authorship network of co-authors of J. Berg Jørgensen

This figure shows the co-authorship network connecting the top 25 collaborators of J. Berg Jørgensen. A scholar is included among the top collaborators of J. Berg Jørgensen 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 J. Berg Jørgensen. J. Berg Jørgensen 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.
Convit, J, et al.. (2003). The Mantoux and Mitsuda reactions in hamsters and guinea-pigs before and after vaccination with BCG.. PubMed. 23(2). 162–6.
2.
Bech‐Nielsen, Steen, et al.. (1993). Use of a dot enzyme-linked immunosorbent assay on absorbed sera for the diagnosis of bovine paratuberculosis. Revue Scientifique et Technique de l OIE. 12(2). 617–627. 2 indexed citations
3.
Bech‐Nielsen, Steen, et al.. (1992). Diagnostic accuracy of a Mycobacterium phlei-absorbed serum enzyme-linked immunosorbent assay for diagnosis of bovine paratuberculosis in dairy cows. Journal of Clinical Microbiology. 30(3). 613–618. 47 indexed citations
4.
Collins, Michael T., et al.. (1991). Crossed immunoelectrophoretic analysis ofMycobacterium paratuberculosis. Apmis. 99(1-6). 83–92. 9 indexed citations
5.
Collins, Michael T., et al.. (1990). Enhanced radiometric detection of Mycobacterium paratuberculosis by using filter-concentrated bovine fecal specimens. Journal of Clinical Microbiology. 28(11). 2514–2519. 104 indexed citations
6.
Olsen, John Elmerdahl, J. Berg Jørgensen, & P. Nansen. (1985). On the reduction of Mycobacterium paratuberculosis in bovine slurry subjected to batch mesophilic or thermophilic anaerobic digestion. Agricultural Wastes. 13(4). 273–280. 34 indexed citations
7.
Aalund, Ole & J. Berg Jørgensen. (1984). Paratuberculosis, Diagnostic Methods, Their Practical Application and Experience With Vaccination. 10 indexed citations
8.
Jørgensen, J. Berg & Ole Aalund. (1984). The effect of vaccination on the excretion of Mycobacterium paratuberculosis.. 131–136. 12 indexed citations
9.
Jørgensen, J. Berg. (1982). An Improved Medium for Culture of Mycoracterium Paratuberculosis from Bovine Faeces. Acta veterinaria Scandinavica. 23(3). 325–335. 84 indexed citations
10.
Jørgensen, J. Berg. (1981). Pathogenicity and Immunogenicity of Atypical Mycobacteria for Calves: A Short Summary. Clinical Infectious Diseases. 3(5). 979–980. 8 indexed citations
11.
12.
Riemann, H. P., Muhammad H. Zaman, R. Ruppanner, et al.. (1979). Paratuberculosis in Cattle and Free-Living Exotic Deer. Journal of the American Veterinary Medical Association. 174(8). 841–843. 49 indexed citations
13.
Schneider, W, R Dobbelaer, Dam A, et al.. (1979). Collaborative assay of EEC standards for bovine tuberculins. Journal of Biological Standardization. 7(1). 53–66. 10 indexed citations
14.
Jørgensen, J. Berg. (1978). Experimental Infection with Mycobacterium Avium, Serotype 2, in Pigs. Acta veterinaria Scandinavica. 19(1). 58–72. 11 indexed citations
15.
Jørgensen, J. Berg. (1978). Experimental Infection with Mycobacterium Avium, Serotype 2, in Pigs. Acta veterinaria Scandinavica. 19(3). 430–440. 9 indexed citations
16.
Jørgensen, J. Berg. (1978). Experimental Infection with Mycobacterium Avium, Serotype 2, in Pigs. Acta veterinaria Scandinavica. 19(1). 49–57. 9 indexed citations
17.
Jørgensen, J. Berg. (1977). Experimental Infection with Mycobacterium Avium, Serotype 2, in Pigs. Acta veterinaria Scandinavica. 18(4). 532–544. 6 indexed citations
18.
Jørgensen, J. Berg. (1977). Survival of Mycobacterium paratuberculosis in slurry.. PubMed. 29(6). 267–70. 72 indexed citations
19.
Jørgensen, J. Berg. (1977). Experimental Infection with Mycobacterium Avium, Serotype 2, in Pigs. Acta veterinaria Scandinavica. 18(4). 545–558. 4 indexed citations
20.
Jørgensen, J. Berg. (1969). Paratuberculosis in PIGS. Acta veterinaria Scandinavica. 10(3). 275–287. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Jerald L. Jarnagin Breakdown of academic impact, for papers by J. Thompson Breakdown of academic impact, for papers by J. Kazda Breakdown of academic impact, for papers by A. Varnerot Breakdown of academic impact, for papers by A. Horvathova Breakdown of academic impact, for papers by Petra Möbius Breakdown of academic impact, for papers by Sue Wall Breakdown of academic impact, for papers by Leslie A. Reddacliff Breakdown of academic impact, for papers by Karim Chemlal Breakdown of academic impact, for papers by K. H. Schröder
Rankless by CCL
2026