The ECDC updates are based on available data reported through the European Surveillance System (TESSy) by the national public health authorities of EU/EEA countries.
This list below shows the current accommodation sites in EU/EEA countries with which clusters of Legionnaires’ disease have been identified but where the European Legionnaires’ disease Surveillance Network (ELDSNet) is unable to assess the risk of Legionella infection, or where ELDSNet believe there may be increased risk to travellers.