E
Ellen Fragaszy
Researcher at University College London
Publications - 81
Citations - 2690
Ellen Fragaszy is an academic researcher from University College London. The author has contributed to research in topics: Medicine & Population. The author has an hindex of 15, co-authored 61 publications receiving 1699 citations. Previous affiliations of Ellen Fragaszy include Royal Free Hospital & University Hospitals Birmingham NHS Foundation Trust.
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Journal ArticleDOI
Comparative community burden and severity of seasonal and pandemic influenza: results of the Flu Watch cohort study
Andrew Hayward,Ellen Fragaszy,Ellen Fragaszy,Alison Bermingham,Lili Wang,Andrew Copas,W. John Edmunds,Neil M. Ferguson,Nilu Goonetilleke,Nilu Goonetilleke,Gabrielle Harvey,Jana Kovar,Megan S. C. Lim,Megan S. C. Lim,Andrew J. McMichael,Elizabeth R C Millett,Elizabeth R C Millett,Jonathan S. Nguyen-Van-Tam,Irwin Nazareth,Richard Pebody,Faiza Tabassum,John M Watson,Fatima Wurie,Anne M Johnson,Maria Zambon +24 more
TL;DR: The community burden and severity of seasonal and pandemic influenza across different age groups and study years are compared to gain insight into the extent to which traditional surveillance underestimates this burden.
Journal ArticleDOI
The role of the Panton-Valentine leucocidin toxin in staphylococcal disease: a systematic review and meta-analysis
TL;DR: PVL genes are consistently associated with skin and soft-tissue infections and are comparatively rare in invasive disease, challenging the view that PVL mainly causes invasive disease with poor prognosis.
Journal ArticleDOI
Spike-antibody waning after second dose of BNT162b2 or ChAdOx1.
Madhumita Shrotri,Annalan M D Navaratnam,Vincent Nguyen,Thomas Byrne,Cyril Geismar,Ellen Fragaszy,Sarah Beale,Wing Lam Erica Fong,Parth Patel,Jana Kovar,Andrew Hayward,Robert W Aldridge +11 more
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Natural T Cell-mediated Protection against Seasonal and Pandemic Influenza. Results of the Flu Watch Cohort Study.
Andrew Hayward,Lili Wang,Nilu Goonetilleke,Nilu Goonetilleke,Ellen Fragaszy,Alison Bermingham,Andrew Copas,Oliver Dukes,Elizabeth R C Millett,Irwin Nazareth,Jonathan S. Nguyen-Van-Tam,John M Watson,Maria Zambon,Anne M Johnson,Andrew J. McMichael +14 more
TL;DR: In this paper, the authors investigated whether naturally preexisting T-cell responses targeting highly conserved internal influenza proteins could provide cross-protective immunity against pandemic and seasonal influenza.
Journal ArticleDOI
Black, Asian and Minority Ethnic groups in England are at increased risk of death from COVID-19: indirect standardisation of NHS mortality data.
Robert W Aldridge,Dan Lewer,Srinivasa Vittal Katikireddi,Rohini Mathur,Neha Pathak,Rachel Burns,Ellen Fragaszy,Anne M. Johnson,Delan Devakumar,Ibrahim Abubakar,Andrew Hayward +10 more
TL;DR: The analysis adds to the evidence that BAME people are at increased risk of death from COVID-19 even after adjusting for geographical region, but was limited by the lack of data on deaths outside of NHS settings and ethnicity denominator data being based on the 2011 census.