A Efstratiou

1.5k total citations
44 papers, 1.1k citations indexed

About

A Efstratiou is a scholar working on Epidemiology, Public Health, Environmental and Occupational Health and Infectious Diseases. According to data from OpenAlex, A Efstratiou has authored 44 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Epidemiology, 22 papers in Public Health, Environmental and Occupational Health and 19 papers in Infectious Diseases. Recurrent topics in A Efstratiou's work include Streptococcal Infections and Treatments (22 papers), Diphtheria, Corynebacterium, and Tetanus (16 papers) and Antimicrobial Resistance in Staphylococcus (13 papers). A Efstratiou is often cited by papers focused on Streptococcal Infections and Treatments (22 papers), Diphtheria, Corynebacterium, and Tetanus (16 papers) and Antimicrobial Resistance in Staphylococcus (13 papers). A Efstratiou collaborates with scholars based in United Kingdom, Sweden and Greece. A Efstratiou's co-authors include A. Tanna, Robert C. George, E. T. Gaworzewska, G. Colman, Theresa Lamagni, Claës Schalén, Aftab Jasir, Robert A. Whiley, Lucinda M. C. Hall and Katherina Zakikhany and has published in prestigious journals such as Journal of Clinical Microbiology, Journal of Antimicrobial Chemotherapy and Journal of Clinical Pathology.

In The Last Decade

A Efstratiou

44 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A Efstratiou United Kingdom 17 610 572 464 251 211 44 1.1k
Shona Neal United Kingdom 12 463 0.8× 450 0.8× 308 0.7× 244 1.0× 156 0.7× 18 876
Billie A. Juni United States 18 301 0.5× 517 0.9× 528 1.1× 140 0.6× 157 0.7× 24 1.2k
Giovanna Alfarone Italy 14 655 1.1× 233 0.4× 394 0.8× 87 0.3× 91 0.4× 26 875
Peter K. Fagan Australia 17 425 0.7× 463 0.8× 206 0.4× 214 0.9× 47 0.2× 25 846
Anders Österlund Sweden 15 311 0.5× 378 0.7× 262 0.6× 73 0.3× 92 0.4× 35 820
John Harkness Australia 18 201 0.3× 448 0.8× 531 1.1× 65 0.3× 170 0.8× 29 1.0k
James A. Kellogg United States 17 426 0.7× 228 0.4× 574 1.2× 64 0.3× 326 1.5× 47 995
Sudha Pottumarthy United States 15 220 0.4× 573 1.0× 513 1.1× 44 0.2× 249 1.2× 29 985
Achim Kaufhold Germany 20 381 0.6× 471 0.8× 647 1.4× 67 0.3× 122 0.6× 52 1.1k
V Lakshmi India 24 564 0.9× 733 1.3× 619 1.3× 62 0.2× 37 0.2× 69 1.4k

Countries citing papers authored by A Efstratiou

Since Specialization
Citations

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

Fields of papers citing papers by A Efstratiou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Efstratiou

This figure shows the co-authorship network connecting the top 25 collaborators of A Efstratiou. A scholar is included among the top collaborators of A Efstratiou 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 A Efstratiou. A Efstratiou 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.
Efstratiou, A, et al.. (2019). Diphtheria diagnostic capacity in the Western Pacific Region. Western Pacific surveillance response journal. 10(4). 46–49. 1 indexed citations
2.
Guy, Rebecca, Christopher Williams, Neil Irvine, et al.. (2014). Increase in scarlet fever notifications in the United Kingdom, 2013/2014. Eurosurveillance. 19(12). 20749–20749. 47 indexed citations
3.
Wagner, Karen, Joanne White, Shona Neal, et al.. (2013). Screening for Corynebacterium diphtheriae and Corynebacterium ulcerans in patients with upper respiratory tract infections 2007-2008: a multicentre European study. STM:n Hallinnonalan avoin julkaisuarkisto (Julkari). 6 indexed citations
4.
Efstratiou, A, et al.. (2013). Toxigenic Corynebacterium ulcerans in human and non-toxigenic Corynebacterium diphtheriae in cat. New Microbes and New Infections. 1(1). 18–19. 8 indexed citations
5.
Hassan, Ikrema, et al.. (2011). A quantitative descriptive study of the prevalence of carriage (colonisation) of haemolytic streptococci groups A, B, C and G in pregnancy. Journal of Obstetrics and Gynaecology. 31(3). 207–209. 16 indexed citations
6.
Perkins, Sherry, Rebecca Cordery, Grainne Nixon, et al.. (2010). Investigations and control measures following a non-travel-associated case of toxigenic Cornyebacterium diphtheriae, London, United Kingdom, December 2009-January 2010. Eurosurveillance. 15(16). 9 indexed citations
7.
Koliou, Maria, et al.. (2007). Circulating serotypes and antimicrobial sensitivity of Streptococcus pyogenes isolates from children in Cyprus. Clinical Microbiology and Infection. 13(6). 645–647. 3 indexed citations
8.
Lamagni, Theresa, Tuula Siljander, Jessica Darenberg, et al.. (2007). O266 Risk factors for invasive group A streptococcal infections in Europe. International Journal of Antimicrobial Agents. 29. S54–S54. 1 indexed citations
9.
Efstratiou, A, et al.. (2003). Predominance of two M-types among erythromycin-resistant group A Streptococci from Greek children. Clinical Microbiology and Infection. 9(4). 310–314. 9 indexed citations
10.
Efstratiou, A, et al.. (2003). Seventh International Meeting of the European Laboratory Working Group on Diphtheria - Vienna, June 2002. Eurosurveillance. 8(10). 189–195. 4 indexed citations
11.
Tassios, Panayotis T., et al.. (2003). A common clone of erythromycin-resistant Streptococcus pneumoniae in Greece and the UK. Clinical Microbiology and Infection. 9(9). 924–929. 16 indexed citations
12.
Efstratiou, A, et al.. (2002). Report on the Sixth International Meeting of the European Laboratory Working Group on Diphtheria, Brussels, Belgium. Eurosurveillance. 7(1). 7–12. 6 indexed citations
13.
Pournaras, Spyros, A Efstratiou, J. Douboyas, Robert C. George, & Athanasios Tsakris. (2000). Genetic relatedness of group A streptococci of the newly designated serotype M90 causing a food-borne outbreak and sporadic infections. Epidemiology and Infection. 125(2). 299–301. 4 indexed citations
14.
Efstratiou, A. (1998). Laboratory Diagnosis of Group A Streptococcal Infections. Journal of Clinical Pathology. 51(1). 84–84. 1 indexed citations
15.
Gaworzewska, E. T., et al.. (1997). Necrotising Fasciitis Associated with Invasive Group A Streptococcal Infections in England and Wales. Advances in experimental medicine and biology. 418. 87–89. 9 indexed citations
16.
Johnson, Alan P., D. C. E. Speller, Robert C. George, et al.. (1996). Prevalence of antibiotic resistance and serotypes in pneumococci in England and Wales: results of observational surveys in 1990 and 1995. BMJ. 312(7044). 1454–1456. 66 indexed citations
17.
Maple, P.A.C., A Efstratiou, Tseneva GIa, et al.. (1994). The in-vitro susceptibilities of toxigenic strains of Corynebacterium diphtheriae isolated in northwestern Russia and surrounding areas to ten antibiotics. Journal of Antimicrobial Chemotherapy. 34(6). 1037–1040. 18 indexed citations
18.
Efstratiou, A, et al.. (1993). Laboratory diagnosis of strangles and the isolation of atypical Streptococcus equi. Veterinary Record. 133(9). 215–216. 25 indexed citations
19.
Colman, G., A. Tanna, A Efstratiou, & E. T. Gaworzewska. (1993). The serotypes of Streptococcus pyogenes present in Britain during 1980-1990 and their association with disease. Journal of Medical Microbiology. 39(3). 165–178. 175 indexed citations
20.
Efstratiou, A & W. R. Maxted. (1979). Serological grouping of streptococci by slide agglutination.. Journal of Clinical Pathology. 32(12). 1228–1233. 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.

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