Broberg, Eeva KSnacken, RAdlhoch, CBeauté, JGalinska, MPereyaslov, DBrown, CPenttinen, PWHO European RegionCasas Flecha, InmaculadaLarrauri, AmparoPozo Sanchez, FranciscoEuropean Influenza Surveillance Network (EISN)2023-02-212023-02-212015-01-29Euro Surveill. 2015 Jan 29;20(4):21023.http://hdl.handle.net/20.500.12105/15525The influenza season 2014/15 started in Europe in week 50 2014 with influenza A(H3N2) viruses predominating. The majority of the A(H3N2) viruses characterised antigenically and/or genetically differ from the northern hemisphere vaccine component which may result in reduced vaccine effectiveness for the season. We therefore anticipate that this season may be more severe than the 2013/14 season. Treating influenza with antivirals in addition to prevention with vaccination will be important.engVoRhttp://creativecommons.org/licenses/by/4.0/SeasonsSentinel SurveillanceAdolescentAdultAgedChildChild, PreschoolDisease OutbreaksEuropeHospitalizationHumansInfantInfluenza A Virus, H1N1 SubtypeInfluenza A Virus, H3N2 SubtypeInfluenza B virusInfluenza, HumanMiddle AgedPhylogenyYoung AdultAtribución 4.0 Internacional256550522042102310.2807/1560-7917.es2015.20.4.210231560-7917Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletinopen access