TY - GEN AU - Rondy, Marc AU - Launay, Odile AU - Castilla Catalán, Jesús AU - Costanzo, Simona AU - Puig-Barberà, Joan AU - Gefenaite, Giedre AU - Larrauri, Amparo AU - Rizzo, Caterina AU - Pitigoi, Daniela AU - Syrjänen, Ritva K AU - Machado, Ausenda AU - Kurečić Filipović, Sanja AU - Horváth, Judit Krisztina AU - Paradowska-Stankiewicz, Iwona AU - Marbus, Sierk AU - Moren, Alain AU - InNHOVE/I-MOVE+working group PY - 2017 DO - 10.1016/j.vaccine.2017.06.088 UR - http://hdl.handle.net/20.500.12105/11438 AB - In Europe, annual influenza vaccination is recommended to elderly. From 2011 to 2014 and in 2015-16, we conducted a multicentre test negative case control study in hospitals of 11 European countries to measure influenza vaccine effectiveness (IVE)... LA - eng PB - Elsevier KW - Aged TI - Repeated seasonal influenza vaccination among elderly in Europe: Effects on laboratory confirmed hospitalised influenza TY - research article ER -