Personal profile
Research interests
Primary care is the first point of contact for, and manages the vast majority of, patients with infectious disease. Primary care is also responsible for over 80% of all health service antibiotic use. Antimicrobial resistance is at the top of the international public health agenda and is responsible for over 30,000 premature deaths in Europe annually. The CAPC infection group conducts internationally recognised research to improve the management of acute infections and the use of antibiotics in primary care. We use mixed methods and collaborate with a wide range of disciplinary experts to conduct research in five areas:
1. To develop and evaluate the clinical and cost effectiveness of interventions promoting self-care of infections at home
2. To improve the targeting and effective use of antibiotics
3. To investigate the relationship between primary care prescribed antibiotics and antimicrobial resistance
4. To develop and evaluate the clinical and cost effectiveness of interventions to reduce the severity of infection associated symptoms
5. To understand the social and cultural influences on the management of infections by clinicians, patients and carers, including health care utilisation, prescribing practices, and clinician-patient/carer communication.
Our success is built on the talent and commitment of our staff; our focus on impactful applied health research with high quality publications; our inter-disciplinary links within the University of Bristol; and our collaborative links with like-minded researchers at the Universities of Bath, Cardiff, London, Oxford, Southampton and Utrecht, the NHS and UKHSA.
External positions
NIHR Senior Investigator, NIHR, London.
1 Apr 2025 → 31 Mar 2029
Keywords
- antimicrobial resistance
- antibiotics
- primary care
- infection
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Collaborations and top research areas from the last five years
Research output
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Dynamics of public health messaging and healthcare activity in children during the 2022 iGAS surge: an observational study in England
Creavin, A. L., Kipping, R. R. & Hay, A. D., 12 Jan 2026, (E-pub ahead of print) In: Journal of Public Health. 10 p., fdaf163.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access -
Evidence-based blood tests for monitoring adults with chronic kidney disease stage G3 in primary care: rapid review, routine data analysis, and consensus study
Elwenspoek, M. M. C., O'Donnell, R., Lopez Manzano, C., Buss, L. F., Dawson, S., Charlwood, K. V., Harding, T., Stokes, C., Palma, F., Hay, A. D., Watson, J. C. & Whiting, P. F., 25 Feb 2026, (E-pub ahead of print) In: The Lancet Primary Care. 10 p., 100099.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access -
Evidence-based blood tests for monitoring adults with hypertension in primary care: rapid review, routine data analyses, and consensus study
Elwenspoek, M. M. C., O'Donnell, R., Lopez Manzano, C., Dawson, S., Buss, L. F., Charlwood, K. V., Stokes, C., Palma, F., Hay, A. D., Whiting, P. F. & Watson, J. C., 6 Jan 2026, (E-pub ahead of print) In: British Journal of General Practice. 20 p.Research output: Contribution to journal › Article (Academic Journal) › peer-review
Open Access10 Downloads (Pure)
Projects
- 17 Finished
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Remembering everyday healthcare c.1940-1970: Testing a novel interdisciplinary methodology
Caddick, B. A. (Principal Investigator), Dawson, S. (Co-Investigator), Hay, A. D. (Co-Investigator), Payne, R. (Co-Investigator), Clark, H. (Co-Investigator) & Clapp, S. (Co-Investigator)
12/05/23 → 31/07/23
Project: Research
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Visualising the past: Exploring a data driven approach to investigate and view digitised historical archives.
Caddick, B. A. (Principal Investigator), Payne, R. A. (Principal Investigator), Jones, M. A. (Principal Investigator), Hay, A. D. (Principal Investigator), Huntley, A. L. (Principal Investigator) & Pitts, K. M. (Principal Investigator)
1/01/22 → 4/07/22
Project: Research, Parent
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8356 - OAFI - [BRTC] Air Filtration to reduce Respiratory Infections in older people’s care homes (AFRI-c)
Hay, A. D. (Principal Investigator) & Kipping, R. R. (Co-Investigator)
1/07/21 → 31/12/24
Project: Research
Datasets
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High efficiency particulate air filters to prevent symptomatic winter respiratory infections including COVID-19 in care homes: the AFRI-c pragmatic cluster randomised trial
Hay, A. (Creator), Gidman, E. (Creator), Thorn, J. (Creator), Brierley, R. (Creator), Mazza, G. (Creator) & Rees, S. (Creator), University of Bristol, 8 Oct 2025
DOI: 10.5523/bris.250w5vo8i6he32dc6y3plrq8d9, http://data.bris.ac.uk/data/dataset/250w5vo8i6he32dc6y3plrq8d9
Dataset
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Data from TARGET cohort study (subset)
Hay, A. (Creator), University of Bristol, 2 Apr 2020
DOI: 10.5523/bris.2if1hyn6u9bdx2wh70yqv24ifv, http://data.bris.ac.uk/data/dataset/2if1hyn6u9bdx2wh70yqv24ifv
Dataset
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Data from: Adjunctive clindamycin for cellulitis: clinical trial comparing flucloxacillin with or without clindamycin for the treatment of limb cellulitis
Brindle, R. (Contributor), Williams, O. M. (Contributor), Davies, P. (Contributor), Harris, T. (Contributor), Jarman, H. (Contributor), Hay, A. D. (Contributor) & Featherstone, P. (Contributor), Dryad, 10 Mar 2017
DOI: 10.5061/dryad.5q1j0, http://datadryad.org/stash/dataset/doi:10.5061/dryad.5q1j0
Dataset
Activities
- 1 Fellowship awarded competitively
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NIHR Research Professorship - Reducing the burden of paediatric respiratory tract infections to the NHS.
Hay, A. D. (Recipient)
1 Jul 2013 → 1 Jul 2018Activity: Other activity types › Fellowship awarded competitively