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

My NCBI Filters
Results by year

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

Year Number of Results
2007 1
2008 1
2011 1
2012 4
2013 3
2014 7
2015 4
2016 4
2017 3
2018 1
2019 1
2020 12
2021 24
2022 22
2023 1
Text availability
Article attribute
Article type
Publication date

Search Results

78 results
Results by year
Filters applied: . Clear all
Page 1
Covid-19 Vaccine Effectiveness against the Omicron (B.1.1.529) Variant.
Andrews N, Stowe J, Kirsebom F, Toffa S, Rickeard T, Gallagher E, Gower C, Kall M, Groves N, O'Connell AM, Simons D, Blomquist PB, Zaidi A, Nash S, Iwani Binti Abdul Aziz N, Thelwall S, Dabrera G, Myers R, Amirthalingam G, Gharbia S, Barrett JC, Elson R, Ladhani SN, Ferguson N, Zambon M, Campbell CNJ, Brown K, Hopkins S, Chand M, Ramsay M, Lopez Bernal J. Andrews N, et al. Among authors: dabrera g. N Engl J Med. 2022 Apr 21;386(16):1532-1546. doi: 10.1056/NEJMoa2119451. Epub 2022 Mar 2. N Engl J Med. 2022. PMID: 35249272 Free PMC article.
Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant.
Lopez Bernal J, Andrews N, Gower C, Gallagher E, Simmons R, Thelwall S, Stowe J, Tessier E, Groves N, Dabrera G, Myers R, Campbell CNJ, Amirthalingam G, Edmunds M, Zambon M, Brown KE, Hopkins S, Chand M, Ramsay M. Lopez Bernal J, et al. Among authors: dabrera g. N Engl J Med. 2021 Aug 12;385(7):585-594. doi: 10.1056/NEJMoa2108891. Epub 2021 Jul 21. N Engl J Med. 2021. PMID: 34289274 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: dabrera g. 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.
Duration of Protection against Mild and Severe Disease by Covid-19 Vaccines.
Andrews N, Tessier E, Stowe J, Gower C, Kirsebom F, Simmons R, Gallagher E, Thelwall S, Groves N, Dabrera G, Myers R, Campbell CNJ, Amirthalingam G, Edmunds M, Zambon M, Brown K, Hopkins S, Chand M, Ladhani SN, Ramsay M, Lopez Bernal J. Andrews N, et al. Among authors: dabrera g. N Engl J Med. 2022 Jan 27;386(4):340-350. doi: 10.1056/NEJMoa2115481. Epub 2022 Jan 12. N Engl J Med. 2022. PMID: 35021002 Free PMC article.
Assessing transmissibility of SARS-CoV-2 lineage B.1.1.7 in England.
Volz E, Mishra S, Chand M, Barrett JC, Johnson R, Geidelberg L, Hinsley WR, Laydon DJ, Dabrera G, O'Toole Á, Amato R, Ragonnet-Cronin M, Harrison I, Jackson B, Ariani CV, Boyd O, Loman NJ, McCrone JT, Gonçalves S, Jorgensen D, Myers R, Hill V, Jackson DK, Gaythorpe K, Groves N, Sillitoe J, Kwiatkowski DP; COVID-19 Genomics UK (COG-UK) consortium; Flaxman S, Ratmann O, Bhatt S, Hopkins S, Gandy A, Rambaut A, Ferguson NM. Volz E, et al. Among authors: dabrera g. Nature. 2021 May;593(7858):266-269. doi: 10.1038/s41586-021-03470-x. Epub 2021 Mar 25. Nature. 2021. PMID: 33767447 Free article.
Effect of Vaccination on Household Transmission of SARS-CoV-2 in England.
Harris RJ, Hall JA, Zaidi A, Andrews NJ, Dunbar JK, Dabrera G. Harris RJ, et al. Among authors: dabrera g. N Engl J Med. 2021 Aug 19;385(8):759-760. doi: 10.1056/NEJMc2107717. Epub 2021 Jun 23. N Engl J Med. 2021. PMID: 34161702 Free PMC article. No abstract available.
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: dabrera g. 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.
Epidemiology of COVID-19 in Prisons, England, 2020.
Rice WM, Chudasama DY, Lewis J, Senyah F, Florence I, Thelwall S, Glaser L, Czachorowski M, Plugge E, Kirkbride H, Dabrera G, Lamagni T. Rice WM, et al. Among authors: dabrera g. Emerg Infect Dis. 2021 Aug;27(8):2183-2186. doi: 10.3201/eid2708.204920. Emerg Infect Dis. 2021. PMID: 34287123 Free PMC article.
Context-specific emergence and growth of the SARS-CoV-2 Delta variant.
McCrone JT, Hill V, Bajaj S, Pena RE, Lambert BC, Inward R, Bhatt S, Volz E, Ruis C, Dellicour S, Baele G, Zarebski AE, Sadilek A, Wu N, Schneider A, Ji X, Raghwani J, Jackson B, Colquhoun R, O'Toole Á, Peacock TP, Twohig K, Thelwall S, Dabrera G, Myers R; COVID-19 Genomics UK (COG-UK) Consortium; Faria NR, Huber C, Bogoch II, Khan K, du Plessis L, Barrett JC, Aanensen DM, Barclay WS, Chand M, Connor T, Loman NJ, Suchard MA, Pybus OG, Rambaut A, Kraemer MUG. McCrone JT, et al. Among authors: dabrera g. Nature. 2022 Oct;610(7930):154-160. doi: 10.1038/s41586-022-05200-3. Epub 2022 Aug 11. Nature. 2022. PMID: 35952712 Free PMC article.
78 results