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Rajeka Lazarus
Rajeka Lazarus
Consultant in Microbiology and Infectious Diseases, University Hospitals Bristol
Verified email at uhbristol.nhs.uk
Title
Cited by
Cited by
Year
Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK
M Voysey, SAC Clemens, SA Madhi, LY Weckx, PM Folegatti, PK Aley, ...
The Lancet 397 (10269), 99-111, 2021
52932021
Safety and immunogenicity of the ChAdOx1 nCoV-19 vaccine against SARS-CoV-2: a preliminary report of a phase 1/2, single-blind, randomised controlled trial
PM Folegatti, KJ Ewer, PK Aley, B Angus, S Becker, ...
The Lancet 396 (10249), 467-478, 2020
27612020
Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four …
M Voysey, SAC Clemens, SA Madhi, LY Weckx, PM Folegatti, PK Aley, ...
The Lancet 397 (10277), 881-891, 2021
13312021
COVID-19 vaccine coverage in health-care workers in England and effectiveness of BNT162b2 mRNA vaccine against infection (SIREN): a prospective, multicentre, cohort study
VJ Hall, S Foulkes, A Saei, N Andrews, B Oguti, A Charlett, E Wellington, ...
The Lancet 397 (10286), 1725-1735, 2021
7582021
Efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine against SARS-CoV-2 variant of concern 202012/01 (B. 1.1. 7): an exploratory analysis of a randomised controlled trial
KRW Emary, T Golubchik, PK Aley, CV Ariani, B Angus, S Bibi, B Blane, ...
The Lancet 397 (10282), 1351-1362, 2021
7402021
SARS-CoV-2 infection rates of antibody-positive compared with antibody-negative health-care workers in England: a large, multicentre, prospective cohort study (SIREN)
VJ Hall, S Foulkes, A Charlett, A Atti, EJM Monk, R Simmons, E Wellington, ...
The Lancet 397 (10283), 1459-1469, 2021
6722021
Safety and immunogenicity of heterologous versus homologous prime-boost schedules with an adenoviral vectored and mRNA COVID-19 vaccine (Com-COV): a single-blind, randomised …
X Liu, RH Shaw, ASV Stuart, M Greenland, PK Aley, NJ Andrews, ...
The Lancet 398 (10303), 856-869, 2021
4892021
Pneumococcal conjugate and plain polysaccharide vaccines have divergent effects on antigen-specific B cells
EA Clutterbuck, R Lazarus, LM Yu, J Bowman, EAL Bateman, L Diggle, ...
Journal of Infectious Diseases 205 (9), 1408-1416, 2012
3002012
Reactogenicity and immunogenicity after a late second dose or a third dose of ChAdOx1 nCoV-19 in the UK: a substudy of two randomised controlled trials (COV001 and COV002)
A Flaxman, NG Marchevsky, D Jenkin, J Aboagye, PK Aley, B Angus, ...
The Lancet 398 (10304), 981-990, 2021
2692021
Immunogenicity, safety, and reactogenicity of heterologous COVID-19 primary vaccination incorporating mRNA, viral-vector, and protein-adjuvant vaccines in the UK (Com-COV2): a …
ASV Stuart, RH Shaw, X Liu, M Greenland, PK Aley, NJ Andrews, ...
The Lancet 399 (10319), 36-49, 2022
2142022
The risk of metachronous neoplasia in patients with serrated adenoma
R Lazarus, OE Junttila, TJ Karttunen, MJ Mäkinen
American journal of clinical pathology 123 (3), 349-359, 2005
1772005
Oxford COVID Vaccine Trial Group Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in …
M Voysey, SAC Clemens, SA Madhi, LY Weckx, PM Folegatti, PK Aley, ...
Lancet 397 (10269), 99-111, 2021
1332021
Safety and immunogenicity of concomitant administration of COVID-19 vaccines (ChAdOx1 or BNT162b2) with seasonal influenza vaccines in adults in the UK (ComFluCOV): a …
R Lazarus, S Baos, H Cappel-Porter, A Carson-Stevens, M Clout, ...
The Lancet 398 (10318), 2277-2287, 2021
1322021
A randomized study comparing combined pneumococcal conjugate and polysaccharide vaccination schedules in adults
R Lazarus, E Clutterbuck, LM Yu, J Bowman, EA Bateman, L Diggle, ...
Clinical Infectious Diseases 52 (6), 736-742, 2011
1292011
Severity of Omicron (B. 1.1. 529) and Delta (B. 1.617. 2) SARS-CoV-2 infection among hospitalised adults: A prospective cohort study in Bristol, United Kingdom
C Hyams, R Challen, R Marlow, J Nguyen, E Begier, J Southern, J King, ...
The Lancet Regional Health–Europe 25, 2023
1032023
Oxford COVID Vaccine Trial Group Safety and immunogenicity of the ChAdOx1 nCoV-19 vaccine against SARS-CoV-2: a preliminary report of a phase 1/2, single-blind, randomised …
PM Folegatti, KJ Ewer, PK Aley, B Angus, S Becker, ...
Lancet 396 (10249), 467-478, 2020
682020
Safety and immunogenicity report from the com-COV study–a single-blind randomised non-inferiority trial comparing heterologous and homologous prime-boost schedules with an …
X Liu, RH Shaw, ASV Stuart, M Greenland, T Dinesh, ...
582021
COVID-19 Genomics UK consortium; AMPHEUS Project
KRW Emary, T Golubchik, PK Aley, CV Ariani, B Angus, S Bibi, B Blane, ...
Oxford COVID-19 Vaccine Trial Group. Efficacy of ChAdOx1 nCoV-19 (AZD1222 …, 2021
522021
Efficacy, safety, and immunogenicity of a booster regimen of Ad26. COV2. S vaccine against COVID-19 (ENSEMBLE2): results of a randomised, double-blind, placebo-controlled …
K Hardt, A Vandebosch, J Sadoff, M Le Gars, C Truyers, D Lowson, ...
The Lancet Infectious Diseases 22 (12), 1703-1715, 2022
472022
A cross-sectional observational study of pneumococcal carriage in children, their parents, and older adults following the introduction of the 7-valent pneumococcal conjugate …
M Hamaluba, R Kandasamy, S Ndimah, R Morton, M Caccamo, ...
Medicine 94 (1), e335, 2015
412015
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