The ERLI-Net sub-network of reference laboratories of the European Influenza Surveillance Network carries out virological surveillance of human influenza in the EU/EEA through the EISN timely reporting mechanism and strengthening laboratory capacity for influenza virus detection, antiviral susceptibility testing and typing.
The main objectives of ERLI-Net are to carry out virological surveillance of human influenza and to ensure that data are shared through the European Influenza Surveillance Network (EISN) reporting mechanisms in a timely manner.
ECDC promotes the performance of external quality assessment (EQA) schemes, in which laboratories are sent simulated clinical specimens or bacterial isolates for testing by routine or reference laboratory methods. EQA schemes, or laboratory proficiency testing, provide information about the accuracy of different characterisation and typing methods as well as antimicrobial susceptibility testing (AST) and the sensitivity of the methods in place to detect a certain pathogen or novel resistance patterns.
The ECDC annual meeting of the European Influenza Surveillance Network (EISN) prepared in collaboration with the EISN Coordination Committee, brought together epidemiological and virological surveillance contact points and representatives from reference laboratories from the 31 EU/EEA Member States as well as participants from EU pre-accession countries, Eastern European Neighbourhood Policy partner countries, the WHO Regional Office for Europe, and involved international institutions.