Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2021 6
2022 11
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

17 results

Results by year

Filters applied: . Clear all
Page 1
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. 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.
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. 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. 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.
17 results