Symptom-based Rehabilitation Compared to Usual Care in Post-COVID - a Randomized Controlled Trial

Patients in this arm will be referred to a 3-week inpatient comprehensive rehabilitation program. Initially, patients will be classified into one out of three clusters namely: Cluster A (Fatigue), Cluster B (cognition), or Cluster C (physical). The content of the rehabilitation program will be individually adapted according to the patient's most relevant symptom cluster.

Patients in this arm do not receive any intervention beyond usual care during the study phase. However, all patients in this group will get the opportunity to also receive a rehabilitation program after the study phase.