
Social Entrepreneurship to Spur Health (SESH)
Our mission is to design more effective, equitable, and creative health services using crowdsourcing contests.

OUR FOCUS
The SESH team is excited about crowdsourcing challenges in which an open call is used to solicit innovative responses from local individuals. Our team conducts research, training, and services related to crowdsourcing challenges. The SESH team organized four randomized controlled trials evaluating crowdsourcing approaches to improve health outcomes in China (NCT02796963, NCT02248558, NCT02516930, NCT03482388). The team organizes an annual training workshop in Guangzhou focused on crowdsourcing and sexual health. Finally, the team leads and serves as a partner on many crowdsourcing challenge contests.
OUR ACTIVITIES
GO YOUTH! OPEN CALL 2022
PrEP Research Participants recruitment
TDR Asian Regional contest promotion
Gonorrhea and Chlamydia "Relay for Life" Co-creation Group
Published paper on in Journal of Sexually Transmitted Disease
Summer Field Studies in Heyuan
Photo call for entries: "Pass it on, so that 'AIDS' is not hidden"
WHO/TDR SIHI practical guide
Annual training workshop
TDR Global Mentorship Contest
The TDR Global Research Mentorship Challenge Contest aims to engage people in LMICs to generate particular ideas to improve research mentorship. The call for entries was launched at the end of October 2019 and submissions were accepted until 15 December 2019. We received 123 submissions from 47 countries.
The challenge has regional and global prizes. We had a final pitch on 29 June 2020 where every regional finalist prepared an English presentation, which included the following: background/rationale, problem, proposed plan, feasibility study, implementation plan, and preliminary data, if available. All exceptional contributions selected by our judging panel received a commendation from the TDR Global Challenge Steering Committee. In terms of the global prize, one individual will be selected from the regional finalists and supported to attend the the ASTMH 2020 meeting in November 2020.
Social Innovation in Health Evaluation Contest
TDR Global Career Impact Contest
Generosity in the face of coronavirus: An Open Call
Reboot Youth Health and Wellbeing Digital Awards
Crowdsourcing Contest on Childhood Vaccine Programme
PARTNERSHIP BUILDING
We held the Social Innovation in Health Mid-Year Training Workshop from 4 June-23 July 2024. It was an event that proceeded from and involved the eight finalists from the global crowdsourcing open call. The workshop emphasized design thinking, implementation science, and scaling up of health innovations. With 100-200 participants per session, the workshop fostered collaboration and strengthened the global network of social innovation in health.
The DESIGNATHONS Practical Guide was published by WHO/TDR in 2024, fostering rapid innovation, user-centered solutions, and cross-disciplinary collaboration. We have been actively disseminating the guide through various collaborations and participatory events.
We partnered with LSHTM to conduct a designathon focused on sexual health research for older adults. Additionally, we organised participatory workshops at major conferences, including APACC in Asia, IAS in Germany, and IUSTI in Australia, to share the guide with diverse audiences.
In collaboration with the HOPE Network, we hosted the “Participatory Approaches in Sexual Health: A Participatory Workshop and Launch of the WHO/TDR Practical Guide.” This event emphasised the guide’s practical applications and its potential to drive innovation in sexual health research.
We are also working closely with SIHI-Sweden and Uppsala University to expand the use of participatory approaches in health research further.
Partnerships
Summer Social Innovation Training Workshop
From July 5th to August 16th between 8am and 9am ET time, SESH, SIHI and UNC CFAR TechEngage organised a Social Innovation Summer Training Workshop. Watch the workshop presentation recordings.
Innovation Identification Call
In the first half of 2024 (1 Feb-1 April), we organized the Social Innovation in Health Learning Competencies Global Crowdsourcing Open Call in collaboration with SIHI, SIDA, and TDR. It aimed to identify effective practices and strategies for learning and teaching about social innovation in health, as well as key competencies for the design, implementation, and sustainable delivery of these innovations. The open call garnered 39 submissions from participants worldwide, ultimately recognizing eight finalists. This process facilitated the identification of innovative educational practices and contributed to the development of a finalized competency checklist through a rigorous Delphi process.
We also collaborated with UNICEF, UNAIDS, WHO, 4 Youth By Youth (4YBY), SIHI, and TDR to promote the “Blueprint open call: calling all change-makers!” This initiative targeted adolescents (10-19 years old) globally to devise innovative solutions for enhancing adolescent health and well-being in communities severely impacted by HIV. The call received 357 submissions from 37 countries, with 107 ideas deemed eligible. Majority of the participants (66%) were 20-30 years old, whereas 28% were 10-19 years old. We also collaborated with UNICEF, UNAIDS, and WHO to conduct a systematic review and meta-analysis to further determine the effectiveness of HIV interventions among adolescents in high-burden HIV countries.
In early December 2024, we launched the Co-creation with Youth for Health Programs and Research Global Crowdsourcing Open Call. This initiative, in collaboration with SIHI, aims to gather experiences, good practices, and practical tips on co-creation with youth to inform the development of a practical guide for organising youth-inclusive co-creation programs and research.
We have formed an Organizing Committee with experts from diverse fields and countries (Nigeria, China, Zambia, USA, Ghana, Sweden, and Uganda) and a Steering Committee comprising 13 experts from various disciplines. The submission deadline is on 10 January 2025, at 11:59 PM (UK time). Judging and selection will be from February to March 2025.
Exceptional ideas will be recognised by the UNICEF/UNDP/World Bank/WHO TDR and included in the practical guide. Additionally, four selected finalists will receive support to participate in an in-person co-creation participatory workshop in Montreal, Canada, in 2025.
Simultaneously, we are conducting a systematic review and developing a conceptual framework on practical steps and methods for co-creation. These efforts will complement the findings of the open call, ensuring a comprehensive and robust guide for co-creation practices.
CASE STUDY RESEARCH
In the second half of 2024, the TDR Global team advanced the implementation of the Health Research Mentorship in Low and Middle-Income Countries (HERMES) practical guide, focusing on equity, inclusivity, and sustainability. A significant initiative was piloting Mutual Mentorship within the SESH network to address disparities in mentorship opportunities and foster collaboration and innovation.
This pilot introduced a reverse mentorship model where junior researchers contributed innovative ideas and technical skills, while senior researchers shared their extensive experience and best practices. The goal was to create a more inclusive mentorship dynamic that challenged traditional hierarchies and fostered equitable relationships.
The initiative involved participants from across the SESH network, enriching the mentorship process and demonstrating the adaptability of the model. The pilot was conducted from July to November 2024, with the results presented at the WHO/TDR meeting, “Lessons Learnt from Six HERMES Mentorship Pilots.” Key outcomes included improved collaboration, enhanced technical capacity for senior researchers, and leadership skill-building for junior researchers.
Currently, we are drafting a case study to summarize these findings for inclusion in the revised guide.
Event
ABOUT US

JOSEPH D. TUCKER
Joseph (MD, PhD, AM) is Associate Professor of Medicine at the University of North Carolina at Chapel Hill, and the Chair of the SESH Advisory Committee.
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WEIMING TANG
Weimaing (MD, PhD) is an Assistant Professor of Medicine at the University of North Carolina at Chapel Hill, and a member of the SESH Advisory Committee.
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SHUFANG WEI
Shufang (BA, MA) is the Communications Director at SESH. She started working on the team in 2016 and has developed communications strategies for over twenty challenge contests.
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LARRY HAN
Larry (MA, BS) is an MPhil student at the University of Cambridge Judge Business School and Director of Strategy at SESH. He was previously a Schwarzman Scholar at Tsinghua University.