TY - GEN AU - Maurel, Marine AU - Mazagatos, Clara AU - Goerlitz, Luise AU - Oroszi, Beatrix AU - Hooiveld, Mariëtte AU - Machado, Ausenda AU - Domegan, Lisa AU - Ilić, Maja AU - Popescu, Rodica AU - Sève, Noémie AU - Martínez-Baz, Iván AU - Larrauri, Amparo AU - Buda, Silke AU - Túri, Gergő AU - Meijer, Adam AU - Gomez, Verónica AU - O'Donnell, Joan AU - Mlinarić, Ivan AU - Timnea, Olivia AU - Diez, Ana Ordax AU - Dürrwald, Ralf AU - Horváth, Judit Krisztina AU - Dijkstra, Frederika AU - Rodrigues, Ana Paula AU - McKenna, Adele AU - Filipović, Sanja Kurečić AU - Lazar, Mihaela AU - Kaczmarek, Marlena AU - Bacci, Sabrina AU - Kissling, Esther AU - VEBIS study team PY - 2024 DO - 10.1016/j.vaccine.2024.04.060 UR - http://hdl.handle.net/20.500.12105/20371 AB - Background: Within influenza vaccine effectiveness (VE) studies at primary care level with a laboratory-confirmed outcome, clinical case definitions for recruitment of patients can vary. We used the 2022-23 VEBIS primary care European multicentre... LA - eng PB - Elsevier KW - Influenza KW - Influenza vaccine KW - Vaccine effectiveness KW - Clinical case definition KW - Multicenter study KW - Test-negative design KW - Influenza Vaccines KW - Influenza, Human KW - Primary Health Care KW - Vaccine Efficacy KW - Humans KW - Adolescent KW - Europe KW - Adult KW - Middle Aged KW - Female KW - Aged KW - Male KW - Child, Preschool KW - Child KW - Young Adult KW - Case-Control Studies KW - Infant KW - Seasons KW - Infant, Newborn KW - Vaccination KW - Respiratory Tract Infections TI - Exploring the effect of clinical case definitions on influenza vaccine effectiveness estimation at primary care level: Results from the end-of-season 2022-23 VEBIS multicentre study in Europe TY - research article ER -