[Rapid Assessment of Future Pandemic Effects in Individuals with Severe Mental Illness: Can Ongoing Population-Representative Cohorts Contribute?].

To provide an overview of ongoing cohorts including severely mentally ill patients to study collateral effects of pandemics.Systematic literature search.None of the ongoing German health cohorts includes people with severe mental illness (SMI). Four cohorts include individuals with severe depressive and anxiety symptoms.German population-representative cohorts do not make a significant contribution to the rapid detection of future pandemic effects in individuals with SMI. Care-based patient cohorts seem better suitable for generating insights into the protection of this vulnerable group under pandemic conditions.