The Sleep and Breathing conference is the largest pan-European meeting of its kind and is the only one to offer an integrated approach to the investigation and treatment of sleep disorders.  Organised by the ERS and ESRS, the Sleep and Breathing 2021 - Virtual gives an opportunity to update knowledge and skills and network with other respiratory professionals specialising in the sleep respiratory medicine and science. The virtual nature of this year’s conference ensures that the event continues to connect colleagues from around the world and presents an exciting opportunity to facilitate the international exchange of ideas during these challenging times.