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K. Brown · SciRah

Researcher profile · Semantic Scholar

K. Brown

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K. Brown — researcher profile on SciRah

h-index: 42
Works: 121
Citations: 11K

Most-cited papers

Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant
James A. Lopez Bernal, N. Andrews, C. Gower, E. Gallagher +15 more
2021New England Journal of Medicine2,324 citations Open access
Semantic Scholar
Covid-19 Vaccine Effectiveness against the Omicron (B.1.1.529) Variant
N. Andrews, J. Stowe, Freja C M Kirsebom, S. Toffa +27 more
2022New England Journal of Medicine1,943 citations Open access
Semantic Scholar
Effectiveness of the Pfizer-BioNTech and Oxford-AstraZeneca vaccines on covid-19 related symptoms, hospital admissions, and mortality in older adults in England: test negative case-control study
James A. Lopez Bernal, N. Andrews, C. Gower, C. Robertson +12 more
2021British medical journal1,117 citations Open access
Semantic Scholar
Duration of Protection against Mild and Severe Disease by Covid-19 Vaccines
N. Andrews, Elise Tessier, J. Stowe, C. Gower +17 more
2022New England Journal of Medicine594 citations Open access
Semantic Scholar
Robust SARS-CoV-2-specific T-cell immunity is maintained at 6 months following primary infection
J. Zuo, A. Dowell, H. Pearce, K. Verma +20 more
2020Nature Immunology383 citations Open access
Semantic Scholar
Effectiveness of COVID-19 vaccines against the B.1.617.2 variant
J. L. Bernal, N. Andrews, C. Gower, E. Gallagher +15 more
2021medRxiv235 citations Open access
Semantic Scholar
Early effectiveness of COVID-19 vaccination with BNT162b2 mRNA vaccine and ChAdOx1 adenovirus vector vaccine on symptomatic disease, hospitalisations and mortality in older adults in England
J. L. Bernal, N. Andrews, C. Gower, J. Stowe +11 more
2021medRxiv184 citations Open access
Semantic Scholar
Children develop robust and sustained cross-reactive spike-specific immune responses to SARS-CoV-2 infection
A. Dowell, M. Butler, E. Jinks, G. Tut +40 more
2021Nature Immunology176 citations Open access
Semantic Scholar
Vaccine effectiveness and duration of protection of Comirnaty, Vaxzevria and Spikevax against mild and severe COVID-19 in the UK
N. Andrews, Elise Tessier, J. Stowe, C. Gower +8 more
2021medRxiv147 citations Open access
Semantic Scholar
Seroprevalence of SARS-CoV-2 antibodies in children: a prospective multicentre cohort study
T. Waterfield, C. Watson, Rebecca Moore, K. Ferris +15 more
2020Archives of Disease in Childhood141 citations Open access
Semantic Scholar
Pfizer-BioNTech and Oxford AstraZeneca COVID-19 vaccine effectiveness and immune response amongst individuals in clinical risk groups
H. Whitaker, Ruby S. M. Tsang, R. Byford, N. Andrews +21 more
2022Journal of Infection118 citations Open access
Semantic Scholar
Extended interval BNT162b2 vaccination enhances peak antibody generation in older people
H. Parry, R. Bruton, C. Stephens, K. Brown +5 more
2021medRxiv106 citations Open access
Semantic Scholar
Serological responses and vaccine effectiveness for extended COVID-19 vaccine schedules in England
G. Amirthalingam, J. L. Bernal, N. Andrews, H. Whitaker +14 more
2021Nature Communications103 citations Open access
Semantic Scholar
Investigation of SARS-CoV-2 outbreaks in six care homes in London, April 2020
S. Ladhani, J. Chow, R. Janarthanan, J. Fok +26 more
2020EClinicalMedicine91 citations Open access
Semantic Scholar
Assessment of the Utility of Whole Genome Sequencing of Measles Virus in the Characterisation of Outbreaks
A. Penedos, R. Myers, Besma Hadef, F. Aladin +1 more
2015PLoS ONE84 citations Open access
Semantic Scholar
A randomized, controlled trial of an aerosolized vaccine against measles.
N. Low, A. Bavdekar, L. Jeyaseelan, S. Hirve +15 more
2015New England Journal of Medicine78 citations Open access
Semantic Scholar
SARS-CoV-2 infection and transmission in primary schools in England in June–December, 2020 (sKIDs): an active, prospective surveillance study
S. Ladhani, F. Baawuah, J. Beckmann, Ifeanichukwu O. Okike +21 more
2021The Lancet Child & Adolescent Health76 citations Open access
Semantic Scholar
Disease severity during SARS-COV-2 reinfection: a nationwide study
A. Mensah, Joanne Lacy, J. Stowe, G. Seghezzo +8 more
2022Journal of Infection75 citations Open access
Semantic Scholar
Global Measles and Rubella Laboratory Network Support for Elimination Goals, 2010-2015.
M. Mulders, P. Rota, J. Icenogle, K. Brown +11 more
2016MMWR. Morbidity and mortality weekly report71 citations Open access
Semantic Scholar
High prevalence of SARS-CoV-2 antibodies in care homes affected by COVID-19: Prospective cohort study, England
S. Ladhani, A. Jeffery-Smith, M. Patel, R. Janarthanan +24 more
2020medRxiv70 citations Open access
Semantic Scholar
Neutralizing antibody activity against 21 SARS-CoV-2 variants in older adults vaccinated with BNT162b2
J. Newman, Nazia Thakur, T. Peacock, D. Bialy +12 more
2022Nature Microbiology68 citations Open access
Semantic Scholar
Differential immunogenicity of BNT162b2 or ChAdOx1 vaccines after extended-interval homologous dual vaccination in older people
H. Parry, R. Bruton, C. Stephens, K. Brown +5 more
2021Immunity & Ageing66 citations Open access
Semantic Scholar
Antibodies to SARS-CoV-2 protect against re-infection during outbreaks in care homes, September and October 2020
A. Jeffery-Smith, Nalini Iyanger, S. Williams, J. Chow +14 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin64 citations Open access
Semantic Scholar
Genetic Characterization of Measles and Rubella Viruses Detected Through Global Measles and Rubella Elimination Surveillance, 2016–2018
K. Brown, P. Rota, J. Goodson, David Williams +3 more
2019MMWR. Morbidity and mortality weekly report62 citations Open access
Semantic Scholar
Serological surveillance of SARS-CoV-2: Six-month trends and antibody response in a cohort of public health workers
R. Harris, H. Whitaker, N. Andrews, F. Aiano +15 more
2021Journal of Infection57 citations Open access
Semantic Scholar
Reinfection with new variants of SARS-CoV-2 after natural infection: a prospective observational cohort in 13 care homes in England
A. Jeffery-Smith, Thomas A. J. Rowland, M. Patel, H. Whitaker +15 more
2021The Lancet Healthy Longevity53 citations Open access
Semantic Scholar
Extended interval BNT162b2 vaccination enhances peak antibody generation
H. Parry, R. Bruton, C. Stephens, Christopher Bentley +6 more
2022npj Vaccines51 citations Open access
Semantic Scholar
Real-world data shows increased reactogenicity in adults after heterologous compared to homologous prime-boost COVID-19 vaccination, March−June 2021, England
Annabel A. Powell, L. Power, Samantha J. Westrop, Kelsey McOwat +6 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin45 citations Open access
Semantic Scholar
Safety and immunogenicity of inactivated poliovirus vaccine when given with measles-rubella combined vaccine and yellow fever vaccine and when given via different administration routes: a phase 4, randomised, non-inferiority trial in The Gambia.
E. Clarke, Y. Saidu, Jane U. Adetifa, Ikechukwu Adigweme +15 more
2016Lancet Global Health45 citations Open access
Semantic Scholar
Disparities in the excess risk of mortality in the first wave of COVID-19: Cross sectional study of the English sentinel network
S. de Lusignan, M. Joy, J. Oke, D. McGagh +21 more
2020Journal of Infection44 citations Open access
Semantic Scholar
Risk of SARS-CoV-2 reinfections in children: a prospective national surveillance study between January, 2020, and July, 2021, in England
A. Mensah, H. Campbell, J. Stowe, G. Seghezzo +7 more
2022The Lancet Child & Adolescent Health42 citations Open access
Semantic Scholar
Transmission of SARS-CoV-2 in the household setting: A prospective cohort study in children and adults in England
E. Miller, P. Waight, N. Andrews, Kelsey McOwat +11 more
2021Journal of Infection42 citations Open access
Semantic Scholar
Seroprevalence of SARS-CoV-2 antibodies in university students: Cross-sectional study, December 2020, England
A. Vusirikala, H. Whitaker, S. Jones, Elise Tessier +10 more
2021Journal of Infection41 citations Open access
Semantic Scholar
Rabies pre-exposure prophylaxis elicits long-lasting immunity in humans.
K. Mansfield, N. Andrews, H. Goharriz, T. Goddard +3 more
2016Vaccine41 citations
Semantic Scholar
Fatal disseminated cowpox virus infection in an adolescent renal transplant recipient
P. Gazzani, J. Gach, I. Colmenero, Jeff Martin +3 more
2017Pediatric nephrology (Berlin, West)40 citations
Semantic Scholar
An outbreak caused by the SARS-CoV-2 Delta (B.1.617.2) variant in a care home after partial vaccination with a single dose of the COVID-19 vaccine Vaxzevria, London, England, April 2021
S. Williams, A. Vusirikala, S. Ladhani, Elena Fernandez Ruiz De Olano +12 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin39 citations Open access
Semantic Scholar
Robust antibody responses in 70–80-year-olds 3 weeks after the first or second doses of Pfizer/BioNTech COVID-19 vaccine, United Kingdom, January to February 2021
S. Subbarao, L. Warrener, K. Hoschler, K. Perry +11 more
2021Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin39 citations Open access
Semantic Scholar
A unique measles B3 cluster in the United Kingdom and the Netherlands linked to air travel and transit at a large international airport, February to April 2014.
L. N. Nic Lochlainn, S. Mandal, R. de Sousa, K. Paranthaman +4 more
2016Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin32 citations Open access
Semantic Scholar
Immunogenicity of single vaccination with BNT162b2 or ChAdOx1 nCoV-19 at 5–6 weeks post vaccine in participants aged 80 years or older: an exploratory analysis
H. Parry, R. Bruton, G. Tut, Myah Ali +13 more
2021The Lancet Healthy Longevity31 citations Open access
Semantic Scholar
Infection and transmission of SARS-CoV-2 in London care homes reporting no cases or outbreaks of COVID-19: Prospective observational cohort study, England 2020
A. Jeffery-Smith, Kate Dun-Campbell, R. Janarthanan, J. Fok +25 more
2021The Lancet Regional Health - Europe29 citations Open access
Semantic Scholar
Molecular surveillance of measles and rubella in the WHO European Region: new challenges in the elimination phase.
S. Santibanez, J. Hübschen, M. Ben Mamou, M. Muscat +10 more
2017Clinical Microbiology and Infection29 citations Open access
Semantic Scholar
Emergence of SARS-CoV-2 Alpha (B.1.1.7) variant, infection rates, antibody seroconversion and seroprevalence rates in secondary school students and staff: Active prospective surveillance, December 2020 to March 2021, England
S. Ladhani, G. Ireland, F. Baawuah, J. Beckmann +18 more
2021medRxiv27 citations Open access
Semantic Scholar
Rubella infection in pregnancy and congenital rubella in United Kingdom, 2003 to 2016
A. Bukasa, H. Campbell, K. Brown, H. Bedford +3 more
2018Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin25 citations Open access
Semantic Scholar
A recent surge of fulminant and early onset subacute sclerosing panencephalitis (SSPE) in the United Kingdom: An emergence in a time of measles.
Tanya Lam, R. Ranjan, K. Newark, Snehal Surana +13 more
2021European journal of paediatric neurology24 citations Open access
Semantic Scholar
Higher serological responses and increased vaccine effectiveness demonstrate the value of extended vaccine schedules in combatting COVID-19 in England
G. Amirthalingam, J. L. Bernal, N. Andrews, Heather J. Whitaker +14 more
2021medRxiv23 citations Open access
Semantic Scholar
BNT162b2 Vaccination in People Over 80 Years of Age Induces Strong Humoral Immune Responses with Cross Neutralisation of P.1 Brazilian Variant
H. Parry, G. Tut, S. Faustini, C. Stephens +20 more
2021Social Science Research Network23 citations
Semantic Scholar
Nucleocapsid antibody positivity as a marker of past SARS-CoV-2 infection in population serosurveillance studies: impact of variant, vaccination, and choice of assay cut-off
H. Whitaker, C. Gower, A. Otter, R. Simmons +11 more
2021medRxiv22 citations Open access
Semantic Scholar
Real-world data on immune responses following heterologous prime-boost COVID-19 vaccination schedule with Pfizer and AstraZeneca vaccines in England
Samantha J. Westrop, H. Whitaker, Annabel A. Powell, L. Power +8 more
2021medRxiv22 citations Open access
Semantic Scholar
mRNA vaccination in people over 80 years of age induces strong humoral immune responses against SARS-CoV-2 with cross neutralization of P.1 Brazilian variant
H. Parry, G. Tut, R. Bruton, S. Faustini +21 more
2021eLife21 citations Open access
Semantic Scholar
SARS Antibody Testing in Children: Development of Oral Fluid Assays for IgG Measurements
K. Hoschler, Samreen Ijaz, N. Andrews, Samuel Ho +19 more
2022Microbiology spectrum20 citations Open access
Semantic Scholar

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