Viggo Andreasen

4.8k total citations
60 papers, 2.9k citations indexed

About

Viggo Andreasen is a scholar working on Epidemiology, Modeling and Simulation and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Viggo Andreasen has authored 60 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Epidemiology, 28 papers in Modeling and Simulation and 22 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Viggo Andreasen's work include COVID-19 epidemiological studies (27 papers), Influenza Virus Research Studies (25 papers) and Mathematical and Theoretical Epidemiology and Ecology Models (19 papers). Viggo Andreasen is often cited by papers focused on COVID-19 epidemiological studies (27 papers), Influenza Virus Research Studies (25 papers) and Mathematical and Theoretical Epidemiology and Ecology Models (19 papers). Viggo Andreasen collaborates with scholars based in Denmark, United States and United Kingdom. Viggo Andreasen's co-authors include Simon A. Levin, Juan Lin, Lone Simonsen, Yoh Iwasa, Cécile Viboud, Julia R. Gog, Renato Casagrandi, Carlos Castillo‐Chávez, W. M. Liu and H. W. Hethcote and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and The American Naturalist.

In The Last Decade

Viggo Andreasen

59 papers receiving 2.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Viggo Andreasen Denmark 27 1.2k 1.2k 977 938 460 60 2.9k
Ying‐Hen Hsieh Taiwan 26 968 0.8× 936 0.8× 427 0.4× 629 0.7× 483 1.1× 87 2.5k
Andrea Pugliese Italy 31 770 0.6× 1.0k 0.9× 535 0.5× 491 0.5× 727 1.6× 154 2.7k
Shweta Bansal United States 30 1.5k 1.2× 942 0.8× 453 0.5× 763 0.8× 733 1.6× 118 3.9k
Katia Koelle United States 34 861 0.7× 861 0.7× 768 0.8× 1.2k 1.3× 1.3k 2.9× 78 3.7k
Jorge X. Velasco‐Hernández Mexico 24 1.1k 0.9× 1.5k 1.2× 661 0.7× 326 0.3× 719 1.6× 79 2.7k
Julia R. Gog United Kingdom 31 1.3k 1.0× 778 0.7× 832 0.9× 2.1k 2.2× 1.0k 2.3× 55 4.2k
Bärbel Finkenstädt United Kingdom 24 1.1k 0.9× 600 0.5× 498 0.5× 578 0.6× 323 0.7× 57 2.9k
Nakul Chitnis Switzerland 32 1.2k 1.0× 3.3k 2.8× 837 0.9× 374 0.4× 786 1.7× 113 4.4k
M. G. Roberts New Zealand 31 809 0.7× 934 0.8× 541 0.6× 500 0.5× 471 1.0× 84 2.7k
Sunetra Gupta United Kingdom 41 637 0.5× 3.3k 2.8× 1.4k 1.5× 1.7k 1.9× 1.0k 2.2× 129 7.4k

Countries citing papers authored by Viggo Andreasen

Since Specialization
Citations

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

Fields of papers citing papers by Viggo Andreasen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Viggo Andreasen

This figure shows the co-authorship network connecting the top 25 collaborators of Viggo Andreasen. A scholar is included among the top collaborators of Viggo Andreasen 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 Viggo Andreasen. Viggo Andreasen 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.
Nielsen, Bjarke Frost, et al.. (2024). One hundred years of influenza A evolution. Theoretical Population Biology. 159. 25–34. 2 indexed citations
2.
Andreasen, Viggo, et al.. (2022). Heterogeneity in testing for infectious diseases. Royal Society Open Science. 9(5). 220129–220129. 2 indexed citations
3.
Phelps, Matthew, Andrew S. Azman, Joseph A. Lewnard, et al.. (2017). The importance of thinking beyond the water-supply in cholera epidemics: A historical urban case-study. PLoS neglected tropical diseases. 11(11). e0006103–e0006103. 27 indexed citations
4.
Boel, Jonas Bredtoft, Viggo Andreasen, Jens Otto Jarløv, et al.. (2016). Impact of antibiotic restriction on resistance levels ofEscherichia coli: a controlled interrupted time series study of a hospital-wide antibiotic stewardship programme. Journal of Antimicrobial Chemotherapy. 71(7). 2047–2051. 34 indexed citations
5.
Kucharski, Adam J., Viggo Andreasen, & Julia R. Gog. (2015). Capturing the dynamics of pathogens with many strains. Journal of Mathematical Biology. 72(1-2). 1–24. 59 indexed citations
6.
Boel, Jonas Bredtoft, Mette Søgaard, Viggo Andreasen, Jens Otto Jarløv, & Magnus Arpi. (2015). Evaluating antibiotic stewardship programs in patients with bacteremia using administrative data: a cohort study. European Journal of Clinical Microbiology & Infectious Diseases. 34(7). 1475–1484. 7 indexed citations
7.
Lavine, Jennie S., Aaron A. King, Viggo Andreasen, & Ottar N. Bjørnstad. (2013). Immune Boosting Explains Regime-Shifts in Prevaccine-Era Pertussis Dynamics. PLoS ONE. 8(8). e72086–e72086. 25 indexed citations
8.
Bloom‐Feshbach, Kimberly, Lone Simonsen, Cécile Viboud, et al.. (2011). Natality Decline and Miscarriages Associated With the 1918 Influenza Pandemic: The Scandinavian and United States Experiences. The Journal of Infectious Diseases. 204(8). 1157–1164. 70 indexed citations
9.
Casagrandi, Renato, Luca Bolzoni, Simon A. Levin, & Viggo Andreasen. (2006). The SIRC model and influenza A. Mathematical Biosciences. 200(2). 152–169. 143 indexed citations
10.
Andreasen, Viggo & Akira Sasaki. (2006). Shaping the phylogenetic tree of influenza by cross-immunity. Theoretical Population Biology. 70(2). 164–173. 39 indexed citations
11.
Boni, Maciej F., Julia R. Gog, Viggo Andreasen, & F. Christiansen. (2003). Influenza drift and epidemic size: the race between generating and escaping immunity. Theoretical Population Biology. 65(2). 179–191. 66 indexed citations
12.
Andreasen, Viggo. (2003). Dynamics of annual influenza A epidemics with immuno-selection. Journal of Mathematical Biology. 46(6). 504–536. 64 indexed citations
13.
Dieckmann, Ulf, Karl Sigmund, Paul W. Ewald, et al.. (2002). Adaptive Dynamics of Infectious Diseases. Cambridge University Press eBooks. 238 indexed citations
14.
Lin, Juan, Viggo Andreasen, & Simon A. Levin. (1999). Dynamics of influenza A drift: the linear three-strain model. Mathematical Biosciences. 162(1-2). 33–51. 82 indexed citations
15.
Andreasen, Viggo, et al.. (1996). A model of influenza a drift evolution. RUCforsk (Roskilde University). 18 indexed citations
16.
Andreasen, Viggo & F. Christiansen. (1995). Slow coevolution of a viral pathogen and its diploid host. Philosophical Transactions of the Royal Society B Biological Sciences. 348(1325). 341–354. 10 indexed citations
17.
Andreasen, Viggo. (1993). The effect of age-dependent host mortality on the dynamics of an endemic disease. Mathematical Biosciences. 114(1). 29–58. 14 indexed citations
18.
Andreasen, Viggo. (1989). Disease regulation of age-structured host populations. Theoretical Population Biology. 36(2). 214–239. 26 indexed citations
19.
Castillo‐Chávez, Carlos, H. W. Hethcote, Viggo Andreasen, Simon A. Levin, & W. M. Liu. (1989). Epidemiological models with age structure, proportionate mixing, and cross-immunity. Journal of Mathematical Biology. 27(3). 233–258. 233 indexed citations
20.
Silvertown, Jonathan, et al.. (1986). Population cycles caused by overcompensating density-dependence in an annual plant. Oecologia. 71(1). 156–158. 51 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 Ying‐Hen Hsieh Breakdown of academic impact, for papers by Andrea Pugliese Breakdown of academic impact, for papers by Shweta Bansal Breakdown of academic impact, for papers by Katia Koelle Breakdown of academic impact, for papers by Jorge X. Velasco‐Hernández Breakdown of academic impact, for papers by Julia R. Gog Breakdown of academic impact, for papers by Bärbel Finkenstädt Breakdown of academic impact, for papers by Nakul Chitnis Breakdown of academic impact, for papers by M. G. Roberts Breakdown of academic impact, for papers by Sunetra Gupta
Rankless by CCL
2026