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.
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.