A. Sarah Walker

University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital

Oxford, Oxfordshire, England

United Kingdom

  • University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital

SCHOLARLY PAPERS

7

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229

SSRN CITATIONS

1

CROSSREF CITATIONS

0

Scholarly Papers (7)

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1.

Mycobacterium abscessus Genomic Clusters Span Geography and Patient Groups

Number of pages: 28 Posted: 19 Jan 2021
Samuel Lipworth, Natasha Hough, Natasha Weston, Berit Muller-Pebody, Nick Phin, Richard Myers, Stephen Chapman, William Flight, Eliza Alexander, E. Grace Smith, Esther Robinson, Timothy E. A. Peto, Derrick W. Crook, A. Sarah Walker, Susan Hopkins, David William Eyre and Timothy M. Walker
University of Oxford - Nuffield Department of Medicine, Oxford University Hospitals NHS Foundation Trust, National Mycobacterial Reference Service- Central and North, Public Health England, Tuberculosis, Acute Respiratory, Gastrointestinal, Emerging/Zoonotic Infections and Travel Migrant Health Division, (T.A.R.G.E.T), National Infection Service, Public Health England, Tuberculosis, Acute Respiratory, Gastrointestinal, Emerging/Zoonotic Infections and Travel Migrant Health Division, (T.A.R.G.E.T), National Infection Service, Public Health England, Government of the United Kingdom - Public Health England, Oxford University Hospitals NHS Foundation Trust, Oxford University Hospitals NHS Foundation Trust, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford - Nuffield Department of Medicine, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford - NIHR Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance, Oxford University Hospitals NHS Foundation Trust and University of Oxford - Nuffield Department of Medicine
Downloads 61 (533,823)

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2.

Reducing Expectations for Antibiotics in Primary Care: A Randomised Experiment to Test the Response to Fear-Based Messages About Antimicrobial Resistance

Number of pages: 26 Posted: 21 Aug 2019
Sarah Wordsworth, Laurence S. J. Roope, Sarah Tonkin-Crine, Natalie Herd, Susan Michie, Koen B. Pouwels, Enrique Castro-Sanchez, Anna Sallis, Susan Hopkins, Julie V. Robotham, Derrick W. Crook, Timothy E. A. Peto, Michele Peters, Christopher C. Butler and A. Sarah Walker
University of Oxford - Health Economics Research Centre (HERC), University of Oxford - Health Economics Research Centre (HERC), Imperial College London - NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University College London - Centre for Behaviour Change (CBC), University College London - Centre for Behaviour Change (CBC), University of Oxford - Health Economics Research Centre (HERC), University of Oxford - NIHR Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance, Government of the United Kingdom - Public Health England, University of Oxford - NIHR Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance, University of Oxford - NIHR Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance, University of Oxford - Nuffield Department of Medicine, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford - Nuffield Department of Population Health, University of Oxford - Department of Primary Care Health Sciences and University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital
Downloads 38 (650,030)

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3.

Risk Factors Associated with Carbapenemase-Producing Enterobacterales (CPE) Positivity in the Hospital Wastewater Environment

Number of pages: 40 Posted: 23 Apr 2020
Stacy Park, Hardik Parikh, Kasi Vegesana, Nicole Stoesser, Katie E. Barry, Shireen M. Kotay, Sarah Dudley, Timothy E.A. Peto, Derrick W. Crook, A. Sarah Walker and Amy J. Mathers
University of Virginia - Division of Infectious Diseases and International Health, University of Virginia - Division of Infectious Diseases and International Health, University of Virginia - Division of Infectious Diseases and International Health, University of Oxford - Nuffield Department of Medicine, University of Virginia - Division of Infectious Diseases and International Health, University of Virginia - Division of Infectious Diseases and International Health, University of Virginia - School of Medicine, University of Oxford - Nuffield Department of Medicine, University of Oxford - Nuffield Department of Medicine, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital and University of Virginia - Division of Infectious Diseases and International Health
Downloads 36 (662,423)

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carbapenemase-producing Enterobacterales; carbapenem-resistant Enterobacterales; nosocomial infections; environmental reservoir; sink; toilet

4.

Peripheral Blood Myeloid/Platelet:Lymphoid Ratios Predict Mortality Risk Amongst 70,917 Emergency Medical Admissions: A Cohort Study

Number of pages: 29 Posted: 10 Jul 2019
Vivek Naranbhai, Adrian V. S. Hill, A. Sarah Walker and David Wyllie
University of Oxford - Nuffield Department of Medicine, University of Oxford - The Jenner Institute, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital and Imperial College London - NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance
Downloads 29 (708,209)

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leucocyte differential, ratio, myeloid:lymphoid, neutrophil:lymphocyte, monocyte:lymphocyte, platelet:lymphocyte,mortality

5.

M. tuberculosis Microvariation Is Common and Is Associated with Transmission: Analysis of Three Years Prospective Universal Sequencing in England

Number of pages: 40 Posted: 28 Jun 2019
David Wyllie, Trien Do, Richard Myers, Vlad Nikolayevskyy, Derrick W. Crook, Eliza Alexander, Esther Robinson, A. Sarah Walker, Colin Campbell and E. Grace Smith
Imperial College London - NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London - NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, University of Oxford - Nuffield Department of Medicine, Government of the United Kingdom - Public Health England, Government of the United Kingdom - Public Health England, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, Government of the United Kingdom - Public Health England and Government of the United Kingdom - Public Health England
Downloads 29 (708,209)

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M. tuberculosis, Transmission, Mixed infection

6.

Prediction of Pyrazinamide Resistance in Mycobacterium Tuberculosis Using Structure-Based Machine Learning Approaches

Number of pages: 37 Posted: 22 May 2019
Joshua J. Carter, Timothy M. Walker, A. Sarah Walker, Michael G. Whitfield, Glenn P. Morlock, Timothy E. A. Peto, James E. Posey, Derrick W. Crook and Philip William Fowler
University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, Stellenbosch University, Faculty of Medicine and Health Sciences, DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, Division of Molecular Biology and Human Genetics, SAMRC Centre, Centers for Disease Control and Prevention (CDC), National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of Tuberculosis Elimination, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, Centers for Disease Control and Prevention (CDC), National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Division of Tuberculosis Elimination, University of Oxford - Nuffield Department of Medicine and University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital
Downloads 23 (752,485)
Citation 3

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tuberculosis, antimicrobial resistance, pyrazinamide, prediction, Machine Learning, protein structure, Mycobacterium tuberculosis

7.

Utility of Real-Time Whole Genome Sequencing in Partner Notification and Control of Neisseria gonorrhoeae Infection

Number of pages: 28 Posted: 21 Oct 2020
Ling Yuan Kong, Janet Wilson, Ines B. Moura, Warren Fawley, Laura Kelly, A. Sarah Walker, David W. Eyre and Mark H. Wilcox
Leeds Teaching Hospitals NHS Trust, Leeds Teaching Hospitals NHS Trust, University of Leeds - Leeds Institute for Medical Research, University of Leeds - Leeds Institute for Medical Research, Leeds Teaching Hospitals NHS Trust, University of Oxford, Nuffield Department of Medicine, John Radcliffe Hospital, University of Oxford - Nuffield Department of Medicine and Leeds Teaching Hospitals NHS Trust
Downloads 13 (836,684)

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Gonorrhoea, whole genome sequencing, partner notification