Effectiveness of stigma reduction interventions and outbreak response adaptations in infectious disease outbreaks: a systematic review

Evidence on how to effectively reduce stigma during outbreaks remains limited. Strengthening the theoretical foundations, measurement tools, and evaluation designs of stigma-reduction interventions will be essential to inform evidence-based outbreak preparedness and response policies. This would help decision-makers ensure that risk communication, community engagement, and service delivery minimise stigma and improve uptake of testing, care, and preventive measures.