WHO/Europe has been holding annual influenza surveillance meetings jointly with the European Centre for Disease Prevention and Control (ECDC) since 2011. This meeting brought together epidemiologists and virologists – the national influenza surveillance focal points – from 50 Member States to discuss national, regional and global surveillance related to seasonal influenza and novel influenza viruses, such as avian influenza A(H7N9).

​Options IX was the largest international conference exclusively devoted to influenza prevention, control and treatment.

​The annual influenza meeting focused on new developments in influenza surveillance at the country and regional level, seasonal influenza vaccination programmes, provided an update on the global situation with regard to outbreaks of avian influenza and other emerging respiratory pathogens, and provided a forum for exchanging experiences from the past influenza season.

The joint annual influenza surveillance meeting by ECDC and the WHO Regional Office for Europe took place on 6 - 8 June 2018 in Copenhagen, Denmark. Invited participants were epidemiological and virological surveillance experts nominated by national health authorities as well as representatives from international institutions, covering the 53 countries of the EU/EEA and the WHO European region. The meeting was by invitation only.