Alan P. Johnson

16.0k total citations
231 papers, 8.2k citations indexed

About

Alan P. Johnson is a scholar working on Epidemiology, Infectious Diseases and Microbiology. According to data from OpenAlex, Alan P. Johnson has authored 231 papers receiving a total of 8.2k indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Epidemiology, 56 papers in Infectious Diseases and 44 papers in Microbiology. Recurrent topics in Alan P. Johnson's work include Antimicrobial Resistance in Staphylococcus (47 papers), Antibiotic Use and Resistance (42 papers) and Antibiotic Resistance in Bacteria (40 papers). Alan P. Johnson is often cited by papers focused on Antimicrobial Resistance in Staphylococcus (47 papers), Antibiotic Use and Resistance (42 papers) and Antibiotic Resistance in Bacteria (40 papers). Alan P. Johnson collaborates with scholars based in United Kingdom, Nepal and United States. Alan P. Johnson's co-authors include Neil Woodford, D Taylor‐Robinson, Z. A. McGee, R.C. George, Štefan Schwarz, David M. Livermore, A. Pearson, D. C. E. Speller, Donald A. Morrison and Mike Sharland and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and PLoS ONE.

In The Last Decade

Alan P. Johnson

227 papers receiving 7.8k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Alan P. Johnson 2.5k 2.5k 2.5k 1.6k 1.3k 231 8.2k
Javier Garau 2.3k 0.9× 4.8k 2.0× 2.2k 0.9× 1.1k 0.7× 1.1k 0.8× 208 10.9k
Waleria Hryniewicz 2.9k 1.2× 2.6k 1.1× 2.1k 0.9× 1.5k 0.9× 596 0.4× 271 7.3k
Pentti Huovinen 2.8k 1.1× 3.1k 1.3× 2.8k 1.1× 853 0.5× 1.3k 1.0× 205 10.5k
Deirdre L. Church 2.5k 1.0× 3.7k 1.5× 2.6k 1.1× 1.8k 1.1× 798 0.6× 210 9.3k
Thomas R. Fritsche 3.6k 1.4× 2.1k 0.9× 2.3k 0.9× 1.7k 1.0× 759 0.6× 198 8.2k
David J. Farrell 2.8k 1.1× 3.3k 1.3× 2.9k 1.2× 1.3k 0.8× 1.0k 0.8× 268 8.9k
Dawn Sievert 3.5k 1.4× 2.4k 1.0× 2.2k 0.9× 1.9k 1.2× 1.2k 0.9× 27 7.9k
Kyong Ran Peck 3.6k 1.4× 3.7k 1.5× 3.2k 1.3× 1.5k 0.9× 1.1k 0.8× 443 10.0k
Antoine Andremont 3.5k 1.4× 2.5k 1.0× 3.4k 1.4× 1.6k 1.0× 1.2k 0.9× 226 9.9k
Jens Kjølseth Møller 2.4k 1.0× 3.2k 1.3× 1.2k 0.5× 1.2k 0.8× 554 0.4× 332 8.7k

Countries citing papers authored by Alan P. Johnson

Since Specialization
Citations

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

Fields of papers citing papers by Alan P. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alan P. Johnson. 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 Alan P. Johnson. The network helps show where Alan P. Johnson may publish in the future.

Co-authorship network of co-authors of Alan P. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Alan P. Johnson. A scholar is included among the top collaborators of Alan P. Johnson 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 Alan P. Johnson. Alan P. Johnson 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.
Fifer, Helen & Alan P. Johnson. (2025). The continuing evolution of antibiotic resistance in Neisseria gonorrhoeae: past, present and future threats to effective treatment. Journal of Antimicrobial Chemotherapy. 80(5). 1213–1219. 3 indexed citations
2.
Johnson, Alan P.. (2020). Ocular complications of cat scratch disease. British Journal of Ophthalmology. 104(12). 1640–1646. 20 indexed citations
3.
Chatterjee, Anuja, M Modarai, Nichola R. Naylor, et al.. (2018). Quantifying drivers of antibiotic resistance in humans: a systematic review. The Lancet Infectious Diseases. 18(12). e368–e378. 234 indexed citations
4.
Charlett, André, Stefano Conti, Julie V. Robotham, et al.. (2017). A Risk Assessment of Antibiotic Pan-Drug-Resistance in the UK: Bayesian Analysis of an Expert Elicitation Study. Antibiotics. 6(1). 9–9. 16 indexed citations
5.
6.
Johnson, Alan P., Diane Ashiru‐Oredope, & Elizabeth Beech. (2015). Antibiotic Stewardship Initiatives as Part of the UK 5-Year Antimicrobial Resistance Strategy. Antibiotics. 4(4). 467–479. 20 indexed citations
7.
Henderson, Katherine L., Berit Müller‐Pebody, Angela Wade, et al.. (2014). Timing of positive blood samples does not differentiate pathogens causing healthcare-associated from community-acquired bloodstream infections in children in England: a linked retrospective cohort study. Epidemiology and Infection. 143(11). 2440–2445. 1 indexed citations
8.
Hassan‐Smith, Zaki, Mark Sherlock, Raoul C. Reulen, et al.. (2012). Outcome of Cushing's Disease following Transsphenoidal Surgery in a Single Center over 20 Years. The Journal of Clinical Endocrinology & Metabolism. 97(4). 1194–1201. 126 indexed citations
9.
10.
Johnson, Alan P., Theresa Lamagni, Marina Warner, et al.. (2005). Susceptibility to moxifloxacin of pneumococci isolated in English hospitals participating in the European Antimicrobial Resistance Surveillance System (EARSS) in 2003. International Journal of Antimicrobial Agents. 25(6). 539–541. 1 indexed citations
11.
Woodford, Neil, et al.. (2004). Genomics, Proteomics, and Clinical Bacteriology. Humana Press eBooks. 7 indexed citations
12.
Woodford, Neil & Alan P. Johnson. (2004). Genomics, proteomics and clinical bacteriology: methods and reviews.. Humana Press eBooks. 5 indexed citations
13.
Fenton, Kevin, C A Ison, Alan P. Johnson, et al.. (2003). Ciprofloxacin resistance in Neisseria gonorrhoeae in England and Wales in 2002. The Lancet. 361(9372). 1867–1869. 67 indexed citations
14.
Johnson, Alan P., C. J. Henwood, Shazad Mushtaq, et al.. (2003). Susceptibility of Gram-positive bacteria from ICU patients in UK hospitals to antimicrobial agents. Journal of Hospital Infection. 54(3). 179–187. 26 indexed citations
15.
Johnson, Alan P., Marina Warner, & David M. Livermore. (2000). Activity of linezolid against multi-resistant Gram-positive bacteria from diverse hospitals in the United Kingdom. Journal of Antimicrobial Chemotherapy. 45(2). 225–230. 61 indexed citations
16.
McGee, Z. A., et al.. (1999). Gonococcal Infection of Human Fallopian Tube Mucosa in Organ Culture: Relationship of Mucosal Tissue TNF-α Concentration to Sloughing of Ciliated Cells. Sexually Transmitted Diseases. 26(3). 160–165. 53 indexed citations
17.
Tuffrey, Maureen, et al.. (1988). A mouse model ofHaemophilus ducreyiinfection (chancroid). FEMS Microbiology Letters. 50(2-3). 207–209. 18 indexed citations
18.
Fontaine, E.A., Dietrich Abeck, Alan P. Johnson, & D Taylor‐Robinson. (1987). Nature of the lipopolysaccharide ofBacteroides ureolyticus. FEMS Microbiology Letters. 48(1-2). 111–114. 3 indexed citations
19.
Johnson, Alan P., et al.. (1980). Selectivity for human genital mucosa of a toxic factor elaborated byNeisseria gonorrhoeae. FEMS Microbiology Letters. 8(1). 29–31. 5 indexed citations
20.
Johnson, Alan P., et al.. (1961). FUNDAMENTAL STUDIES OF THE DISPERSIBILITY OF POWDERED MATERIALS. Defense Technical Information Center (DTIC). 1 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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