Ulrich Sagel

501 total citations
21 papers, 370 citations indexed

About

Ulrich Sagel is a scholar working on Infectious Diseases, Epidemiology and Clinical Biochemistry. According to data from OpenAlex, Ulrich Sagel has authored 21 papers receiving a total of 370 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Infectious Diseases, 8 papers in Epidemiology and 5 papers in Clinical Biochemistry. Recurrent topics in Ulrich Sagel's work include Antimicrobial Resistance in Staphylococcus (6 papers), Antibiotic Resistance in Bacteria (5 papers) and Bacterial Identification and Susceptibility Testing (5 papers). Ulrich Sagel is often cited by papers focused on Antimicrobial Resistance in Staphylococcus (6 papers), Antibiotic Resistance in Bacteria (5 papers) and Bacterial Identification and Susceptibility Testing (5 papers). Ulrich Sagel collaborates with scholars based in Germany, Austria and Netherlands. Ulrich Sagel's co-authors include Rafael Mikolajczyk, Franz Allerberger, Steliana Huhulescu, Stefan Borgmann, Alexander Krämer, Richard W. Prager, R. Fretz, Werner Ruppitsch, Peter Much and Anna Stöger and has published in prestigious journals such as SHILAP Revista de lepidopterología, Emerging infectious diseases and Clinical Microbiology and Infection.

In The Last Decade

Ulrich Sagel

20 papers receiving 355 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrich Sagel Germany 10 154 154 105 94 65 21 370
B. Dhanashree India 12 154 1.0× 90 0.6× 261 2.5× 110 1.2× 94 1.4× 38 506
Jacquelyn McCormick United Kingdom 10 171 1.1× 43 0.3× 128 1.2× 36 0.4× 40 0.6× 15 339
Alisha Akya Iran 13 59 0.4× 68 0.4× 51 0.5× 99 1.1× 149 2.3× 59 405
P. Zadik United Kingdom 9 190 1.2× 128 0.8× 294 2.8× 48 0.5× 50 0.8× 10 513
Nomsa P. Tau South Africa 12 298 1.9× 175 1.1× 98 0.9× 26 0.3× 72 1.1× 22 454
Marina Ivanova Estonia 11 83 0.5× 24 0.2× 123 1.2× 103 1.1× 41 0.6× 16 437
G. Corbett-Feeney Ireland 13 133 0.9× 37 0.2× 189 1.8× 105 1.1× 23 0.4× 21 386
T A Kurzynski United States 13 123 0.8× 80 0.5× 221 2.1× 201 2.1× 38 0.6× 23 496
Duygu Eşel Türkiye 13 52 0.3× 28 0.2× 86 0.8× 133 1.4× 50 0.8× 24 336
Alfred Okeng Uganda 7 61 0.4× 42 0.3× 188 1.8× 35 0.4× 174 2.7× 9 365

Countries citing papers authored by Ulrich Sagel

Since Specialization
Citations

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

Fields of papers citing papers by Ulrich Sagel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Sagel

This figure shows the co-authorship network connecting the top 25 collaborators of Ulrich Sagel. A scholar is included among the top collaborators of Ulrich Sagel 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 Ulrich Sagel. Ulrich Sagel 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.
Weber, Wolfgang, et al.. (2022). The bacterial pathogen and resistance spectrum in a dermatological inpatient ward: a six-year, retrospective, epidemiological study. SHILAP Revista de lepidopterología. 17. Doc16–Doc16.
2.
3.
Wagner, Gernot, et al.. (2016). Chronic Paracoccidioidomycosis with adrenal involvement mimicking tuberculosis – A case report from Austria. Medical Mycology Case Reports. 14. 12–16. 9 indexed citations
4.
Sagel, Ulrich. (2013). Screening of Maternal Toxoplasmosis in Pregnancy: Laboratory Diagnostics from the Perspective of Public Health Requirements. Journal of Bacteriology & Parasitology. 1(S5). 5 indexed citations
5.
Sagel, Ulrich, et al.. (2012). Long Term Monitoring of Three Automated HIV 4th Generation Combined Antibody/Antigen Screening Assays. Current HIV Research. 10(7). 578–583. 3 indexed citations
6.
Sagel, Ulrich, Alexander Krämer, & Rafael Mikolajczyk. (2012). “Blind periods” in screening for toxoplasmosis in pregnancy in Austria – a debate. BMC Infectious Diseases. 12(1). 118–118. 9 indexed citations
7.
Sagel, Ulrich, Alexander Krämer, & Rafael Mikolajczyk. (2011). Incidence of maternal Toxoplasma infections in pregnancy in Upper Austria, 2000-2007. BMC Infectious Diseases. 11(1). 348–348. 26 indexed citations
8.
Huhulescu, Steliana, Ulrich Sagel, A. Fiedler, et al.. (2011). Rifaximin disc diffusion test for in vitro susceptibility testing of Clostridium difficile. Journal of Medical Microbiology. 60(8). 1206–1212. 27 indexed citations
9.
Fretz, R., Ulrich Sagel, Werner Ruppitsch, et al.. (2010). Listeriosis outbreak caused by acid curd cheese ‘Quargel’, Austria and Germany 2009. Eurosurveillance. 15(5). 78 indexed citations
10.
Allerberger, Franz, Stephan W. Aberle, Heidemarie Holzmann, et al.. (2010). Rubella in Austria 2008–2009. The Pediatric Infectious Disease Journal. 29(5). 448–452. 5 indexed citations
11.
12.
Borgmann, Stefan, et al.. (2009). Prescriptions of broad-spectrum antibiotics to outpatients do not match increased prevalence and antibiotic resistance of respiratory pathogens in Bavaria.. PubMed. 58(2). 105–10. 9 indexed citations
13.
Sagel, Ulrich, Rafael Mikolajczyk, & A. Krämer. (2009). Seasonal trends in acute toxoplasmosis in pregnancy in the federal state of Upper Austria. Clinical Microbiology and Infection. 16(5). 515–517. 11 indexed citations
14.
Borgmann, Stefan, et al.. (2009). Ciprofloxacin treatment of urinary infections results in increased resistance of urinary E. coli to ciprofloxacin and co-trimoxazole.. PubMed. 58(4). 371–3. 8 indexed citations
15.
Prostko, John C., Edwin C. Frias, Dominick Pucci, et al.. (2009). Evaluation of the Abbott ARCHITECT Toxo IgM assay. Diagnostic Microbiology and Infectious Disease. 64(3). 275–282. 11 indexed citations
16.
Mikolajczyk, Rafael, Göran Kauermann, Ulrich Sagel, & Mirjam Kretzschmar. (2009). Mixture Model to Assess the Extent of Cross-Transmission of Multidrug-Resistant Pathogens in Hospitals. Infection Control and Hospital Epidemiology. 30(8). 730–736. 3 indexed citations
17.
Krziwanek, Karina, S. Stumvoll, Maren Stämmler, et al.. (2008). MRSA in Austria—an overview. Clinical Microbiology and Infection. 14(3). 250–259. 23 indexed citations
18.
Sagel, Ulrich, Berit Schulte, Peter Heeg, & Stefan Borgmann. (2008). Vancomycin-Resistant Enterococci Outbreak, Germany, and Calculation of Outbreak Start. Emerging infectious diseases. 14(2). 317–319. 16 indexed citations
19.
Mikolajczyk, Rafael, Ulrich Sagel, Reinhard Bornemann, A. Krämer, & Mirjam Kretzschmar. (2006). A statistical method for estimating the proportion of cases resulting from cross-transmission of multi-resistant pathogens in an intensive care unit. Journal of Hospital Infection. 65(2). 149–155. 12 indexed citations
20.
Mikolajczyk, Rafael, A. Krämer, & Ulrich Sagel. (2004). Using Mandatory Data Collection on Multiresistant Bacteria for Internal Surveillance in a Hospital. Methods of Information in Medicine. 43(5). 483–485. 5 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 B. Dhanashree Breakdown of academic impact, for papers by Jacquelyn McCormick Breakdown of academic impact, for papers by Alisha Akya Breakdown of academic impact, for papers by P. Zadik Breakdown of academic impact, for papers by Nomsa P. Tau Breakdown of academic impact, for papers by Marina Ivanova Breakdown of academic impact, for papers by G. Corbett-Feeney Breakdown of academic impact, for papers by T A Kurzynski Breakdown of academic impact, for papers by Duygu Eşel Breakdown of academic impact, for papers by Alfred Okeng
Rankless by CCL
2026