Freja M. Kirsebom
London, ENG, United Kingdom
Last Updated: 09/26/2026
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Found 38 publications
Influenza vaccine effectiveness from nine studies during drifted A(H3N2) subclade K predominance, Europe, September 2025 to January 2026.
Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Published: February 20, 2026
Effectiveness of Influenza Vaccines and Duration of Protection Against Hospitalisation in England: 2022/2023 and 2023/2024 Seasons.
Journal: Influenza and other respiratory viruses
Published: June 30, 2025
Interim 2024/25 influenza vaccine effectiveness: eight European studies, September 2024 to January 2025.
Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
Published: February 21, 2025
How do large-scale population studies inform vaccine evaluations in England?
Journal: Clinical and experimental immunology
Published: November 05, 2024
The impact of COVID-19 vaccine spring boosters on COVID-19 hospital admissions in England 2022/23.
Journal: The Journal of infection
Published: May 30, 2024
Severity of COVID-19 sub-lineages XBB/XBB 1.5/XBB1.16, EG.5.1. and JN.1. in England.
Journal: The Lancet regional health. Europe
Published: May 14, 2024
Effectiveness of autumn 2023 COVID-19 vaccination and residual protection of prior doses against hospitalisation in England, estimated using a test-negative case-control study.
Journal: The Journal of infection
Published: March 28, 2024
Effectiveness of the Sanofi/GSK (VidPrevtyn Beta) and Pfizer-BioNTech (Comirnaty Original/Omicron BA.4-5) bivalent vaccines against hospitalisation in England.
Journal: EClinicalMedicine
Published: December 15, 2023
Association between COVID-19 Vaccination and SARS-CoV-2 Infection among Household Contacts of Infected Individuals: A Prospective Household Study in England.
Journal: Vaccines
Published: December 04, 2023
COVID-19 Vaccine Safety in Pregnancy, A Nested Case-Control Study in Births From April 2021 to March 2022, England.
Journal: BJOG : an international journal of obstetrics and gynaecology
Published: October 11, 2023
Serological outcomes of SARS-CoV-2 infection by vaccination status and variant in England.
Journal: The Journal of infection
Published: September 18, 2023
Last Updated: 09/26/2026