Ward Lr

1.9k total citations
29 papers, 1.3k citations indexed

About

Ward Lr is a scholar working on Food Science, Ecology and Infectious Diseases. According to data from OpenAlex, Ward Lr has authored 29 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Food Science, 9 papers in Ecology and 8 papers in Infectious Diseases. Recurrent topics in Ward Lr's work include Salmonella and Campylobacter epidemiology (25 papers), Bacteriophages and microbial interactions (9 papers) and Viral gastroenteritis research and epidemiology (8 papers). Ward Lr is often cited by papers focused on Salmonella and Campylobacter epidemiology (25 papers), Bacteriophages and microbial interactions (9 papers) and Viral gastroenteritis research and epidemiology (8 papers). Ward Lr collaborates with scholars based in United Kingdom, Nepal and United States. Ward Lr's co-authors include B. Rowe, E. John Threlfall, T. J. Humphrey, F. Jørgensen, John Skinner, F. J. Bolton, D.R.A. Wareing, Peter J. F. Henderson, Jeffrey A. Frost and Richard A. Bailey and has published in prestigious journals such as The Lancet, Applied and Environmental Microbiology and International Journal of Food Microbiology.

In The Last Decade

Ward Lr

29 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ward Lr United Kingdom	15	1.1k	543	315	242	188	29	1.3k
Kathleen E. Ferris United States	21	1.2k 1.1×	414 0.8×	304 1.0×	422 1.7×	188 1.0×	29	1.5k
Jennifer A. Frost United Kingdom	16	1.1k 1.0×	282 0.5×	684 2.2×	202 0.8×	134 0.7×	21	1.4k
M. Breslin United Kingdom	22	1.2k 1.0×	472 0.9×	351 1.1×	193 0.8×	71 0.4×	31	1.3k
I. McLaren United Kingdom	27	1.1k 1.0×	303 0.6×	466 1.5×	630 2.6×	268 1.4×	52	1.5k
Søren Aabo Denmark	18	782 0.7×	340 0.6×	195 0.6×	305 1.3×	104 0.6×	57	1.1k
Jason Abbott United States	19	1.0k 0.9×	376 0.7×	372 1.2×	292 1.2×	376 2.0×	25	1.3k
Annaëlle Kérouanton France	20	981 0.9×	741 1.4×	311 1.0×	235 1.0×	223 1.2×	44	1.5k
S.R. Tatini United States	23	1.0k 0.9×	605 1.1×	390 1.2×	361 1.5×	158 0.8×	65	1.8k
Kristin G. Holt United States	13	865 0.8×	444 0.8×	362 1.1×	237 1.0×	64 0.3×	16	1.2k
Michael N. Guerini United States	22	829 0.7×	523 1.0×	310 1.0×	517 2.1×	47 0.3×	28	1.4k

Countries citing papers authored by Ward Lr

Since Specialization

Citations

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

Fields of papers citing papers by Ward Lr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ward Lr

This figure shows the co-authorship network connecting the top 25 collaborators of Ward Lr. A scholar is included among the top collaborators of Ward Lr 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 Ward Lr. Ward Lr 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

Little, C.L., Susanne Surman-Lee, M. Greenwood, et al.. (2007). Public health investigations of Salmonella Enteritidis in catering raw shell eggs, 2002?2004. Letters in Applied Microbiology. 44(6). 595–601. 31 indexed citations

Kirk, Martyn, C.L. Little, Marcus Lem, et al.. (2004). An outbreak due to peanuts in their shell caused by Salmonella enterica serotypes Stanley and Newport – sharing molecular information to solve international outbreaks. Epidemiology and Infection. 132(4). 571–577. 100 indexed citations

Horby, Peter, S. O’Brien, G K Adak, et al.. (2003). A national outbreak of multi-resistant Salmonella enterica serovar Typhimurium definitive phage type (DT) 104 associated with consumption of lettuce. Epidemiology and Infection. 130(2). 169–178. 121 indexed citations

Walker, Rachel A., John Skinner, Ward Lr, & E. John Threlfall. (2003). LightCycler gyrA mutation assay (GAMA) identifies heterogeneity in GyrA in Salmonella enterica serotypes Typhi and Paratyphi A with decreased susceptibility to ciprofloxacin. International Journal of Antimicrobial Agents. 22(6). 622–625. 11 indexed citations

Jørgensen, F., Richard A. Bailey, Scott David Williams, et al.. (2002). Prevalence and numbers of Salmonella and Campylobacter spp. on raw, whole chickens in relation to sampling methods. International Journal of Food Microbiology. 76(1-2). 151–164. 264 indexed citations

Lr, Ward, et al.. (2002). Collaborative investigation of an outbreak of Salmonella enterica serotype Newport in England and Wales in 2001 associated with ready-to-eat salad vegetables.. PubMed. 5(4). 301–4. 24 indexed citations

Lyytikäinen, Outi, Joanna Koort, Ward Lr, et al.. (2000). Molecular epidemiology of an outbreak caused by Salmonella enterica serovar Newport in Finland and the United Kingdom. Epidemiology and Infection. 124(2). 185–192. 33 indexed citations

Raes, Marc, et al.. (2000). Test results of Salmonella sero- and phage typing bythe National Reference Laboratories and the EnterNet laboratories in the Member States of the EuropeanUnion. 2 indexed citations

Threlfall, E. J., et al.. (2000). Spread of resistance from food animals to man--the UK experience.. PubMed. 93. 63–8; discussion 68. 43 indexed citations

10.

Chart, H., Ward Lr, & B. Rowe. (1998). An immunoblotting procedure comprising O = 9,12 and H = d antigens as an alternative to the Widal agglutination assay.. Journal of Clinical Pathology. 51(11). 854–856. 6 indexed citations

11.

Lr, Ward, Diane Roberts, John de Louvois, et al.. (1996). International epidemiological and microbiological study of outbreak of Salmonella agona infection from a ready to eat savoury snack—I: England and Wales and the United States. BMJ. 313(7065). 1105–1107. 107 indexed citations

12.

Lr, Ward, et al.. (1996). Epidemiological application of differentiating multiresistant Salmonella typhimurium DT104 by plasmid profile.. PubMed. 6(11). R155–9. 35 indexed citations

13.

Chart, H., Ward Lr, & B. Rowe. (1995). Serological response of patients with clinical typhoid. Serodiagnosis and Immunotherapy in Infectious Disease. 7(1). 30–33. 10 indexed citations

14.

Wall, Patrick, et al.. (1995). Chronic carriage of multidrug resistant Salmonella typhimurium in a cat. Journal of Small Animal Practice. 36(6). 279–281. 27 indexed citations

15.

O'Mahony, M., et al.. (1993). An outbreak of infection with Salmonella enteritidis phage type 4 associated with the use of raw shell eggs.. PubMed. 3(13). R179–83. 11 indexed citations

16.

Threlfall, E. John, Derek Brown, B. Rowe, & Ward Lr. (1990). Occurrence of S typhimurium DT204c in poultry in England and Wales.. PubMed. 127(9). 234–234. 7 indexed citations

17.

Threlfall, E. John, Derek Brown, B. Rowe, & Ward Lr. (1989). Multiple drug-resistant strains of Salmonella typhimurium in poultry. Veterinary Record. 124(20). 538–538. 8 indexed citations

18.

Lr, Ward, et al.. (1986). An international point source outbreak of typhoid fever: a European collaborative investigation.. PubMed. 64(2). 271–8. 10 indexed citations

19.

Threlfall, E. John, Ward Lr, & B. Rowe. (1986). R plasmids in Salmonella typhimurium in the United Kingdom. Journal of Antimicrobial Chemotherapy. 18(Supplement_C). 175–177. 10 indexed citations

20.

Rowe, B., et al.. (1980). Epidemic spread of Salmonella hadar in England and Wales.. BMJ. 280(6221). 1065–1066. 38 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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