Leveraging interactive voice response technology to mitigate COVID-19 risk in refugee settlements in Uganda: Lessons learned implementing "Dial-COVID" a toll-free mobile phone symptom surveillance and information dissemination tool.
Creators: name: Klabbers, Robin E
name: Muwonge, Timothy R
name: Pham, Phuong
name: Mujugira, Andrew
name: Vinck, Patrick
name: Borthakur, Sukanya
name: Sharma, Monisha
name: Mohammed, Numan
name: Parkes-Ratanshi, Rosalind
name: Celum, Connie
name: O'Laughlin, Kelli N
Publisher: name: Apollo - University of Cambridge Repository
Year: 2023
Subjects: subject: Research Article
subject: People and places
subject: Medicine and health sciences
subject: Social sciences
subject: FOS: Social sciences
subject: Research and analysis methods

description: Acknowledgements: We appreciate the hard work and dedication of our study research assistants and the Medical Teams International Village Health Teams without whose continuous efforts this study would not have been possible. We thank collaborators from the United Nations High Commissioner for Refugees in Uganda and the Office of the Prime Minister for supporting this research. We are grateful to all the refugee and Ugandan study participants.
description: Funder: UK Foreign
description: Funder: Commonwealth and Development Office (FCDO)
description: Funder: Wellcome; funder-id: http://dx.doi.org/10.13039/100004440
description: Funder: UK National Institute for Health Research (NIHR)
description: Funder: Population Health Initiative at the University of Washington
description: BACKGROUND: Persons living in refugee settlements in sub-Saharan Africa may be at increased risk for COVID-19 and experience barriers to accessing COVID-19 information. We aimed to evaluate the implementation of "Dial-COVID" a multi-lingual, toll free, telephone platform that uses interactive voice response (IVR) to track COVID-19 symptoms/exposure and disseminate COVID-19 health information in refugee settlements in Uganda. We hypothesized that IVR could provide an alternative way to screen for COVID-19 and communicate public health information to humanitarian populations when physical access and testing capacity were limited. METHODS: The Dial-COVID IVR platform was created in ten languages and advertised by community health workers in refugee settlements for participants to call into toll free. In a recorded IVR symptom survey, participants were screened for COVID-19 symptoms/exposures and based on their responses, received tailored public health messages about COVID-19 risk mitigation in accordance with Uganda Ministry of Health guidelines. Here we report the challenges and lessons learned implementing this research during the pandemic. RESULTS: Between February 2021 and March 2022, 15,465 calls were received by the Dial-COVID platform from all 31 refugee settlements in Uganda through which 6,913 symptom surveys were completed and 10,411 public health messages were disseminated in all study languages. Uptake of Dial-COVID fluctuated with the national COVID-19 caseload and was impacted by phone ownership and connectivity in refugee settlements. Intensified advertising efforts promoted Dial-COVID uptake. Flexibility to adapt IVR messages was contingent on translation capacity. CONCLUSION: Refugees living in refugee settlements across Uganda accessed Dial-COVID to share and obtain COVID-19 information suggesting that IVR holds potential for rapid information dissemination and screening of humanitarian populations during future infectious disease outbreaks and may be a valuable tool for routine public health programs. IVR adaptation flexibility and reach are influenced by language constraints and by contextual factors related to platform access. REGISTRATION DETAILS: World Pandemic Research Network- 490652.