A recent survey reveals that rehabilitation stays can be harmful for patients suffering from Long Covid and ME/CFS, with 50% reporting worsened health post-rehab. Jessica Aebi, a patient, describes her distressing experience in a rehab clinic that did not meet her needs, leading to severe crashes. Experts emphasize the inadequacies of existing rehab structures for these patients and call for specialized care aimed at preventing harmful treatments. Some clinics contest the findings, stating that a significant proportion of patients experience improvement.