This year's European Respiratory Society Annual Congress 2023 took place on a hybrid platform, with participants joining online and in-person, in Milan, Italy. The congress welcomed over 20 000 attendees, bringing together exciting updates in respiratory science and medicine from around the world. In this article, Early Career Members of the Respiratory Infections Assembly 10 summarise a selection of sessions across a broad range of topics, including presentations on bronchiectasis, non-tuberculosis mycobacteria, tuberculosis, cystic fibrosis and COVID-19.