The “Green Channel” of the Veneto region as a model for vaccine safety monitoring in Italy

Modern vaccinology and public health organizations need to satisfy an increased safety demand. Therefore, to improve adverse events following immunization (AEFIs) surveillance systems, some countries have established clinical evaluation centers for AEFI assessment and management of at risk individuals. In the Veneto region of Italy, the Green Channel operates through a counselling service for subjects with prior AEFI or with suspected contraindications to vaccine administration, and a surveillance system of the AEFIs reported in the region. Updated data on 753 consultations and 3023 AEFI analyses are discussed together with the opportunity to include the Green Channel model as part of an international vaccine safety network.