Helen Ward

Immunology and Microbiology · Life Sciences

66h-index16.2kcitations553works12.92yr avg
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Research Topics

Reproductive tract infections research(80), SARS-CoV-2 and COVID-19 Research(64), Sex work and related issues(61), COVID-19 Clinical Research Studies(60), HIV, Drug Use, Sexual Risk(59)

Publications552 total

Cognition and the menopause transition: cross-sectional evidence from a large community cohort
Spiral (Imperial College London)·2026Open Access
Whole genome sequence meta-analyses reveal common and rare genetic associations with critical COVID-19
2025Open Access
“I Put a Lot of Emphasis on Work Because I Want to Keep My Job”: A Population‐Based Interview Study of Long Covid and Employment Changes in England
Health Expectations·2025Open Access
Reciprocity, moral accounting work and the limitations of the concept of altruism: Motives for participation in a UK epidemiological cohort study
Social Science & Medicine·2025Open Access
Challenges of Inclusion: A Population‐Based Interview Study of Long Covid
Health Expectations·2025· 1 citedOpen Access
O2 Evaluation of a novel clinical scientist led, one stop clinic for unexplained breathlessness
2025Open Access
Responsive population-based cohorts as platforms for characterising pathogen- and population-level infection dynamics for epidemic prevention, preparedness and response
Eurosurveillance·2025Open Access
Examining Key Factors Influencing Safety Behaviors of Young Workers in the Construction Sector
CIB Conferences·2025Open Access
Co-designing interventions with multiple stakeholders to address barriers and promote equitable access to HIV Pre-Exposure Prophylaxis (PrEP) in Black women in England
BMC Public Health·2025· 2 citedOpen Access
Co-production in HIV research: a case study from the COVID-19 pandemic
Research Involvement and Engagement·2025Open Access
The risk of Long Covid symptoms: a systematic review and meta-analysis of controlled studies
Nature Communications·2025· 24 citedOpen Access
How COVID-19 affected academic publishing: a 3-year study of 17 million research papers
International Journal of Epidemiology·2025· 9 citedOpen Access
Challenges of visibility and inclusion in Long COVID: a population-based interview study
2025Open Access
Pandemic-risk-related behaviour change in England from June 2020 to March 2022: REACT-1 study among over 2 million people
2025· 1 citedOpen Access
Strategies to Increase Response Rate and Reduce Nonresponse Bias in Population Health Research: Analysis of a Series of Randomized Controlled Experiments during a Large COVID-19 Study
JMIR Public Health and Surveillance·2025· 4 citedOpen Access
Impact of SARS-CoV-2 spike antibody positivity on infection and hospitalisation rates in immunosuppressed populations during the omicron period: the MELODY study
The Lancet·2025· 5 citedOpen Access
Sex inequalities in cardiovascular risk prediction
Cardiovascular Research·2024· 9 citedOpen Access
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·2024· 1 citedOpen Access
Change, Adversity, and Adaptation: Young People’s Experience of the COVID-19 Pandemic Expressed through Artwork and Semi-structured Interviews
Preprints.org·2024· 1 citedOpen Access
Impact of national commissioning of pre-exposure prophylaxis (PrEP) on equity of access in England: a PrEP-to-need ratio investigation
Sexually Transmitted Infections·2024· 15 citedOpen Access
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Frequent Co-authors

Graham Cooke(18), Paul Elliott(17), Ara Darzi(16), Christina Atchison(16), Christl A. Donnelly(15), Steven Riley(14), William Barclay(14), Deborah Ashby(13), Matthew Whitaker(12), Joshua Elliott(11), Marc Chadeau‐Hyam(7), Kylie E. C. Ainslie(7), Rozlyn Redd(5), Oliver Eales(5), Peter J. Diggle(5), Simon Cousens(4), Haowei Wang(4), Graham P. Taylor(4), Barbara Bodinier(4), Dawn Everington(4)