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A standardised protocol for relative SARS-CoV-2 variant severity assessment, applied to Omicron BA.1 and Delta in six European countries, October 2021 to February 2022.
Nyberg T, Bager P, Svalgaard IB, Bejko D, Bundle N, Evans J, Krause TG, McMenamin J, Mossong J, Mutch H, Omokanye A, Peralta-Santos A, Pinto-Leite P, Starrfelt J, Thelwall S, Veneti L, Whittaker R, Wood J, Pebody R, Presanis AM. Nyberg T, et al. Among authors: presanis am. Euro Surveill. 2023 Sep;28(36):2300048. doi: 10.2807/1560-7917.ES.2023.28.36.2300048. Euro Surveill. 2023. PMID: 37676146 Free PMC article.
Hospitalization and Mortality Risk for COVID-19 Cases With SARS-CoV-2 AY.4.2 (VUI-21OCT-01) Compared to Non-AY.4.2 Delta Variant Sublineages.
Nyberg T, Harman K, Zaidi A, Seaman SR, Andrews N, Nash SG, Charlett A, Lopez Bernal J, Myers R, Groves N, Gallagher E, Gharbia S, Chand M, Thelwall S, De Angelis D, Dabrera G, Presanis AM. Nyberg T, et al. Among authors: presanis am. J Infect Dis. 2022 Sep 13;226(5):808-811. doi: 10.1093/infdis/jiac063. J Infect Dis. 2022. PMID: 35184201 Free PMC article.
Hospitalisation and mortality risk of SARS-COV-2 variant omicron sub-lineage BA.2 compared to BA.1 in England.
Webster HH, Nyberg T, Sinnathamby MA, Aziz NA, Ferguson N, Seghezzo G, Blomquist PB, Bridgen J, Chand M, Groves N, Myers R, Hope R, Ashano E, Lopez-Bernal J, De Angelis D, Dabrera G, Presanis AM, Thelwall S. Webster HH, et al. Among authors: presanis am. Nat Commun. 2022 Oct 13;13(1):6053. doi: 10.1038/s41467-022-33740-9. Nat Commun. 2022. PMID: 36229438 Free PMC article.
Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study.
Nyberg T, Ferguson NM, Nash SG, Webster HH, Flaxman S, Andrews N, Hinsley W, Bernal JL, Kall M, Bhatt S, Blomquist P, Zaidi A, Volz E, Aziz NA, Harman K, Funk S, Abbott S; COVID-19 Genomics UK (COG-UK) consortium; Hope R, Charlett A, Chand M, Ghani AC, Seaman SR, Dabrera G, De Angelis D, Presanis AM, Thelwall S. Nyberg T, et al. Among authors: presanis am. Lancet. 2022 Apr 2;399(10332):1303-1312. doi: 10.1016/S0140-6736(22)00462-7. Epub 2022 Mar 16. Lancet. 2022. PMID: 35305296 Free PMC article.
Hospital admission and emergency care attendance risk for SARS-CoV-2 delta (B.1.617.2) compared with alpha (B.1.1.7) variants of concern: a cohort study.
Twohig KA, Nyberg T, Zaidi A, Thelwall S, Sinnathamby MA, Aliabadi S, Seaman SR, Harris RJ, Hope R, Lopez-Bernal J, Gallagher E, Charlett A, De Angelis D, Presanis AM, Dabrera G; COVID-19 Genomics UK (COG-UK) consortium. Twohig KA, et al. Among authors: presanis am. Lancet Infect Dis. 2022 Jan;22(1):35-42. doi: 10.1016/S1473-3099(21)00475-8. Epub 2021 Aug 27. Lancet Infect Dis. 2022. PMID: 34461056 Free PMC article.
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