T. J. Humphrey

14.9k total citations · 2 hit papers
212 papers, 10.5k citations indexed

About

T. J. Humphrey is a scholar working on Food Science, Biotechnology and Animal Science and Zoology. According to data from OpenAlex, T. J. Humphrey has authored 212 papers receiving a total of 10.5k indexed citations (citations by other indexed papers that have themselves been cited), including 155 papers in Food Science, 62 papers in Biotechnology and 52 papers in Animal Science and Zoology. Recurrent topics in T. J. Humphrey's work include Salmonella and Campylobacter epidemiology (148 papers), Listeria monocytogenes in Food Safety (59 papers) and Viral gastroenteritis research and epidemiology (37 papers). T. J. Humphrey is often cited by papers focused on Salmonella and Campylobacter epidemiology (148 papers), Listeria monocytogenes in Food Safety (59 papers) and Viral gastroenteritis research and epidemiology (37 papers). T. J. Humphrey collaborates with scholars based in United Kingdom, United States and Australia. T. J. Humphrey's co-authors include F. Jørgensen, Tristan A. Cogan, B. Rowe, S. O’Brien, Mogens Madsen, A. Whitehead, Karen Mattick, A. Baskerville, J. Slader and Sally F. Bloomfield and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and PLoS ONE.

In The Last Decade

T. J. Humphrey

208 papers receiving 9.8k citations

Hit Papers

2 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Campylobacters as zoonotic pathogens: A food production perspective

2007 559 citations T. J. Humphrey et al. International Journal of Food Microbiology profile →
Mechanisms of egg contamination bySalmonellaEnteritidis

2009 467 citations T. J. Humphrey et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. J. Humphrey United Kingdom	56	7.9k	3.2k	3.1k	2.3k	1.6k	212	10.5k
Paula J. Fedorka–Cray United States	57	6.2k 0.8×	2.0k 0.6×	2.5k 0.8×	1.2k 0.5×	2.0k 1.3×	237	9.4k
Marc Heyndrickx Belgium	64	6.2k 0.8×	2.8k 0.9×	2.0k 0.6×	2.0k 0.9×	1.7k 1.1×	312	13.2k
Diane G. Newell United Kingdom	51	5.2k 0.7×	1.0k 0.3×	3.4k 1.1×	1.1k 0.5×	979 0.6×	110	7.9k
Lieven De Zutter Belgium	48	5.0k 0.6×	1.7k 0.5×	1.7k 0.5×	967 0.4×	1.8k 1.2×	203	6.6k
Robert E. Mandrell United States	64	4.7k 0.6×	2.6k 0.8×	2.4k 0.8×	597 0.3×	2.1k 1.4×	173	12.8k
Henrik Caspar Wegener Denmark	41	4.4k 0.6×	1.3k 0.4×	2.2k 0.7×	697 0.3×	1.2k 0.8×	105	7.5k
Eva Møller Nielsen Denmark	50	4.9k 0.6×	1.7k 0.5×	3.1k 1.0×	473 0.2×	2.1k 1.3×	155	8.1k
Frederick J. Angulo United States	53	9.1k 1.1×	2.7k 0.8×	4.6k 1.5×	652 0.3×	3.8k 2.4×	105	14.7k
Paul Barrow United Kingdom	62	7.8k 1.0×	899 0.3×	3.8k 1.2×	3.2k 1.4×	2.3k 1.5×	242	12.1k
Norman J. Stern United States	41	5.0k 0.6×	1.4k 0.4×	2.1k 0.7×	2.1k 0.9×	477 0.3×	128	6.1k

Countries citing papers authored by T. J. Humphrey

Since Specialization

Citations

This map shows the geographic impact of T. J. Humphrey'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 T. J. Humphrey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. J. Humphrey more than expected).

Fields of papers citing papers by T. J. Humphrey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. J. Humphrey

This figure shows the co-authorship network connecting the top 25 collaborators of T. J. Humphrey. A scholar is included among the top collaborators of T. J. Humphrey 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 T. J. Humphrey. T. J. Humphrey is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Williams, Lisa, N.H.C. Sparks, Farina Khattak, et al.. (2025). Campylobacter jejuni ST353 and ST464 cause localized gut inflammation, crypt damage, and extraintestinal spread during large- and small-scale infection in broiler chickens. Applied and Environmental Microbiology. 91(3). e0161424–e0161424. 1 indexed citations

Khosla, Kanav, et al.. (2024). Revival of cryopreserved larvae from the important aquaculture species Pacific White Shrimp (Litopenaeus vannamei) using vitrification and ultra-rapid laser warming. Cryobiology. 117. 105160–105160. 1 indexed citations

Harris, Llinos G., Sue Morgan, Michael Ruddy, et al.. (2019). Phylogenetic Analysis of Mycobacterium tuberculosis Strains in Wales by Use of Core Genome Multilocus Sequence Typing To Analyze Whole-Genome Sequencing Data. Journal of Clinical Microbiology. 57(6). 9 indexed citations

Williams, Lisa, et al.. (2017). The Bacterial Species Campylobacter jejuni Induce Diverse Innate Immune Responses in Human and Avian Intestinal Epithelial Cells. Frontiers in Microbiology. 8. 1840–1840. 24 indexed citations

Humphrey, T. J., et al.. (2016). Now Streaming: A Consortial PDA Video Pilot Project. Digital Commons - DU (University of Denver). 8(1). 8. 4 indexed citations

Wedley, Amy, Yvette Merga, Stephen P. Rushton, et al.. (2016). A role for flies (Diptera) in the transmission ofCampylobacterto broilers?. Epidemiology and Infection. 144(15). 3326–3334. 33 indexed citations

REID, WILLIAM D., Andrew Close, Suzanne Humphrey, et al.. (2016). Cytokine responses in birds challenged with the human food-borne pathogenCampylobacter jejuniimplies a Th17 response. Royal Society Open Science. 3(3). 150541–150541. 37 indexed citations

Humphrey, Suzanne, Gemma Chaloner, Kirsty Kemmett, et al.. (2014). Campylobacter jejuni Is Not Merely a Commensal in Commercial Broiler Chickens and Affects Bird Welfare. mBio. 5(4). e01364–14. 224 indexed citations

Cogan, Tristan A., et al.. (2013). The Effect of Growth Temperature on the Pathogenicity of Campylobacter. Current Microbiology. 67(3). 333–340. 15 indexed citations

10.

Sand, Jannie Marie Bülow, et al.. (2011). Invited presentations. Advances in Animal Biosciences. 2(1). 227–240.

11.

Williams, Lisa, F. Jørgensen, Rosemary Grogono‐Thomas, & T. J. Humphrey. (2009). Enrichment culture for the isolation of Campylobacter spp: Effects of incubation conditions and the inclusion of blood in selective broths. International Journal of Food Microbiology. 130(2). 131–134. 33 indexed citations

12.

Humphrey, T. J.. (2006). Are happy chickens safer chickens? Poultry welfare and disease susceptibility. British Poultry Science. 47(4). 379–391. 144 indexed citations

13.

Mattick, Karen, R. J. Rowbury, & T. J. Humphrey. (2003). Morphological Changes to Escherichia Coli O157:H7, Commensal E. coli and Salmonella spp in Response to Marginal Growth Conditions, with Special Reference to Mildly Stressing Temperatures. Science Progress. 86(1-2). 103–113. 42 indexed citations

14.

Peleg, Micha, Karen Mattick, J.D. Legan, & T. J. Humphrey. (2001). Calculating Salmonella inactivation in non-isothermal heat treatments from non-linear isothermal survival curves. Journal of Food Protection. 64. 15 indexed citations

15.

Mattick, Karen, J.D. Legan, T. J. Humphrey, & Micha Peleg. (2001). Calculating Salmonella Inactivation in Nonisothermal Heat Treatments from Isothermal Nonlinear Survival Curves. Journal of Food Protection. 64(5). 606–613. 72 indexed citations

16.

Humphrey, T. J.. (1998). "Extravagant Claims" and "Hard Labour:" Perceptions of Property in the Hudson Valley, 1751-1801. Pennsylvania history. 65(5). 141–166. 2 indexed citations

17.

Humphrey, T. J. & A. Whitehead. (1992). Techniques for the isolation of salmonellas from eggs. British Poultry Science. 33(4). 761–768. 12 indexed citations

18.

Humphrey, T. J., A. Baskerville, H. Chart, B. Rowe, & A. Whitehead. (1992). Infection of laying hens with Salmonella enteritidis PT4 by conjunctival challenge. Veterinary Record. 131(17). 386–388. 25 indexed citations

19.

Humphrey, T. J., et al.. (1989). Salmonella enteritidis phage type 4 from the contents of intact eggs: a study involving naturally infected hens. Epidemiology and Infection. 103(3). 415–423. 212 indexed citations

20.

Humphrey, T. J., G.C. Mead, & B. Rowe. (1988). Poultry meat as a source of human salmonellosis in England and Wales. Epidemiology and Infection. 100(2). 175–184. 102 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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