In this final episode of EYE on yellow fever, three key members of the EYE Partnership reflect on key themes from across the series. Also, in the face of COVID-19, global warming, the refugee crisis and increasing urbanisation, will EYE live up to the targets and goals it has set itself by its deadline of 2026? With Dr Christopher Gregory from UNICEF, Cassandra Quintanilla from Gavi, the Vaccine Alliance, and EYE Secretariat lead Dr Laurence Cibrelus.