[Update of the Surviving Sepsis Campaign guidelines 2021-What is new?]

The revised and redefined "International Guidelines for Management of Sepsis and Septic Shock 2021" of the Surviving Sepsis Campaign were published on 4 October 2021. As in the previous version from 2016, the focus of these international guidelines is on the diagnosis and acute treatment measures in sepsis. The topics long-term outcome and treatment targets for rehabilitation are extensively discussed and accompanied by specific recommendations. These recommendations and the underlying studies reflect the increasing awareness about the long-term consequences of severe diseases requiring intensive medical care. This article summarizes the updates in a clearly comprehensible form.