Helen Ward

16.4k citations

285 papers · 8.2k indexed · 6 hit papers · h-index 52

Impact in

Microbiology top 0.1%
- Reproductive tract infections research
Infectious Diseases top 0.5%
- HIV/AIDS Research and Interventions

Papers in

Microbiology 55
- Reproductive tract infections research 55
Modeling and Simulation 17

Co-authors: Sophie Day Minttu M. Rönn Jonathan Weber Graham Cooke Sarah Fidler Paul Elliott Sarah Gerver Christina Atchison
Journals: Sexually Transmitted Infections (38 papers)The Journal of Infectious Diseases (10 papers)BMJ Open (10 papers)The Lancet (8 papers)Nature Communications (7 papers)
Partner nations: United Kingdom United States Netherlands

In The Last Decade

Helen Ward

270 papers receiving 7.9k citations

Hit Papers

6 papers align trajectories log scale

Cognition and Memory after Covid-19 in a Large Community Sample 2024 · 91 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2024 New England Journal of Medicine
2022 Nature Communications
2021 BMJ Open
2020 International Journal of Behavioral Nutrition and Physical Activity
2020 Frontiers in Psychiatry
2014 AIDS

Peers

Countries citing papers authored by Helen Ward

Since Specialization

Citations

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

Fields of papers citing papers by Helen Ward

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Helen Ward, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Helen Ward Line = papers co-authored together Helen Ward links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Development of Machine-Learning Surrogates for Hydrodynamic Performance and Wake-Field Prediction of Windships Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU) ·Вураско Лариса Ювенальевна, Tim Morris, Helen Ward, Aleksei Fenenko, Septian Radam Aldo, Harry B. Bingham	2024	1
2	Change, Adversity, and Adaptation: Young People’s Experience of the COVID-19 Pandemic Expressed through Artwork and Semi-Structured Interviews International Journal of Environmental Research and Public Health ·Rhiannon Thompson, Narumi KOHARA, Raihan Aditya Ramadhan, Wilson F. Brown, Kaori Indo, David Lackland Sam, Lindsay H. Dewa, Helen Ward, Mireille B. Toledano	2024	0
3	Depression and Anxiety in Adolescents During the COVID-19 Pandemic in Relation to the Use of Digital Technologies: Longitudinal Cohort Study Journal of Medical Internet Research ·Chen Shen, Rachel B. Smith, Liang Xiao-jin, Evgeniya N. Osipova-Barysheva, Rhiannon Thompson, Helen Ward, Jonathan P. Roiser, Dasha Nicholls, Mireille B. Toledano	2024	5
4	Validity of Self-testing at Home With Rapid Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Detection by Lateral Flow Immunoassay Clinical Infectious Diseases ·Christina Atchison, Maya Moshe, Jonathan C. Brown, Matthew Whitaker, 道雄川筋, Anil A. Bharath, Rachel A. McKendry, Ara Darzi, Deborah Ashby, Christl A. Donnelly, Steven Riley, Paul Elliott, William Barclay, Graham Cooke, Helen Ward	2022	9
5	Population antibody responses following COVID-19 vaccination in 212,102 individuals Nature Communications ·Helen Ward, Matthew Whitaker, Barnaby Flower, Pamela de Santa, Christina Atchison, Ara Darzi, Christl A. Donnelly, Alexandra Cann, Peter J. Diggle, Deborah Ashby, Steven Riley, William Barclay, Paul Elliott, Graham Cooke	2022	90
6	Machine learning to support visual auditing of home-based lateral flow immunoassay self-test results for SARS-CoV-2 antibodies SHILAP Revista de lepidopterología ·道雄川筋, S.L. Rakovitskii, Valérian Turbé, Matthew Whitaker, Maya Moshe, Марина Сергеевна Ермак, Tianhong Dai, John W. Abbott, William Barclay, Ara Darzi, Paul Elliott, Helen Ward, Reiko Tanaka, Graham Cooke, Rachel A. McKendry, Christina Atchison, Anil A. Bharath	2022	22
7	Twin peaks: The Omicron SARS-CoV-2 BA.1 and BA.2 epidemics in England Science ·Paul Elliott, Oliver Eales, Nicholas Steyn, David Tang, Barbara Bodinier, Haowei Wang, Joshua Elliott, Matthew Whitaker, Christina Atchison, Peter J. Diggle, Andrew J. Page, Alexander J. Trotter, Deborah Ashby, William Barclay, Graham P. Taylor, Helen Ward, Ara Darzi, Graham Cooke, Christl A. Donnelly, Marc Chadeau‐Hyam	2022	67
8	Acceptability, Usability, and Performance of Lateral Flow Immunoassay Tests for Severe Acute Respiratory Syndrome Coronavirus 2 Antibodies: REACT-2 Study of Self-Testing in Nonhealthcare Key Workers Open Forum Infectious Diseases ·Bethan Davies, Marzieh Araghi, Maya Moshe, He Gao, พนิดา ทรัพยสาร, Hamed Tahmasbi, Christina Atchison, Ara Darzi, Deborah Ashby, Steven Riley, William Barclay, Paul Elliott, Helen Ward, Graham Cooke	2021	13
9	Where to go to in chlamydia control? From infection control towards infectious disease control Sexually Transmitted Infections ·Jan van Bergen, Bernice M. Hoenderboom, Silke David, Leo Hofer, Janneke C. M. Heijne, Fleur van Aar, Christian J. P. A. Hoebe, Omkar Bolem Omkar Bolem, Nicole H. T. M. Dukers–Muijrers, Hannelore M Götz, Nicola Low, Servaas A. Morré, Björn Herrmann, Marianne A. B. van der Sande, Henry J.C. de Vries, Helen Ward, Birgit van Benthem	2021	28
10	Predictive symptoms for COVID-19 in the community: REACT-1 study of over 1 million people PLoS Medicine ·Joshua Elliott, Matthew Whitaker, Barbara Bodinier, Oliver Eales, Steven Riley, Helen Ward, Graham Cooke, Ara Darzi, Marc Chadeau‐Hyam, Paul Elliott	2021	65
11	REACT-1 round 7 interim report: fall in prevalence of swab-positivity in England during national lockdown medRxiv ·Steven Riley, Oliver Eales, Rainer M. Kresing, Haowei Wang, Kylie E. C. Ainslie, Christina Atchison, Claudio Fronterrè, Peter J. Diggle, Deborah Ashby, Christl A. Donnelly, Graham Cooke, William Barclay, Helen Ward, Ara Darzi, Paul Elliott	2020	2
12	High prevalence of SARS-CoV-2 swab positivity and increasing R number in England during October 2020: REACT-1 round 6 interim report medRxiv ·Steven Riley, 村上大道, Oliver Eales, Rainer M. Kresing, Haowei Wang, Kholoud Abousalem, Claudio Fronterrè, Peter J. Diggle, Deborah Ashby, Christl A. Donnelly, Graham Cooke, William Barclay, Helen Ward, Ara Darzi, Paul Elliott	2020	8
13	The changing nature of driving for work and questions for safety policy and practice UCL Discovery (University College London) ·Nicola Christie, Helen Ward, Denisa Felia Putri	2017	2
14	Disinvestment: Can you afford not to cut it? PubMed ·Zuoewn Nie, Helen Ward, Howard S Rogers	2012	1
15	Tomorrow’s roads – safer for everyone: the second three year review: the Government’s road safety strategy and casualty reduction targets for 2010. UCL Discovery (University College London) ·Helen Ward	2007	13
16	Night-time accidents - a scoping study UCL Discovery (University College London) ·Helen Ward, 师红杰, Claes Jogréus, K Prakashini	2005	13
17	Sex work, Mobility and Health in Europe Research Online (Goldsmiths University of London) ·Sophie Day, Helen Ward	2004	37
18	Surveillance du variant de la maladie de Creutzfeldt- Jakob au Royaume-Uni Eurosurveillance ·Helen Ward	2000	0
19	URBAN SAFETY PROJECT: THE BRISTOL SCHEME OpenGrey (Institut de l'Information Scientifique et Technique) ·Helen Ward, John Norrie, Richard Allsop, Ákos Szabó	1989	7
20	AREA-WIDE APPROACH TO URBAN ROAD SAFETY - EVALUATION OF SCHEMES BY MONITORING OF TRAFFIC AND ACCIDENTS Traffic engineering & control ·Helen Ward, Richard Allsop	1982	2

About Helen Ward

Helen Ward is a scholar working on Microbiology, Modeling and Simulation, Infectious Diseases, General Health Professions and Epidemiology, having authored 285 papers that have together received 8.2k indexed citations. Recurring topics across this work include Reproductive tract infections research (55 papers), Sex work and related issues (44 papers), Adolescent Sexual and Reproductive Health (41 papers), HIV, Drug Use, Sexual Risk (41 papers), HIV/AIDS Research and Interventions (41 papers), Syphilis Diagnosis and Treatment (28 papers), Prion Diseases and Protein Misfolding (27 papers) and COVID-19 Clinical Research Studies (21 papers). The work is most often cited by research in Microbiology (1.5k citations), Infectious Diseases (2.6k citations), Modeling and Simulation (565 citations), Virology (375 citations) and General Health Professions (1.8k citations). Helen Ward has collaborated with scholars based in United Kingdom, United States and Netherlands. Frequent co-authors include Sophie Day, Minttu M. Rönn, Jonathan Weber, Graham Cooke, Sarah Fidler, Paul Elliott, Sarah Gerver, Christina Atchison, Christl A. Donnelly and Matthew Whitaker. Their work appears in journals such as Sexually Transmitted Infections, The Journal of Infectious Diseases, BMJ Open, The Lancet and Nature Communications.

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