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Our aim
Facilitate multidisciplinary scientific collaboration in the field of global health, both amongst researchers in the Netherlands and abroad; and
Support support early-career researchers as they enter and find their feet in the global health sector, by connecting them with opportunities in the field; and amplify their voice, so that their research has a greater impact on policy and practice.
What we stand for
We believe that international health research should be a means to action and should provide a level playing field, with:
- Health as a human right for everyone
- Reducing health inequalities so that no one is left behind
- Recognising the link between healthy lives and a healthy planet
- Evidence-based, multidisciplinary research aimed at making an impact
- Fair partnerships in international healthcare
- Equal opportunities for early-career researchers in global health, with no barriers to research outputs (e.g. open access)
- Non-elitist scientific communication
Network
Members of our network are active in global healthcare in various capacities (for example, epidemiologists, NGO staff, doctors, biomedical scientists, public health experts, sociologists, medical anthropologists, researchers in the fields of health care systems or health economics, (bio)ethicists, and health advocates).
Our network is mainly based in the Netherlands, but we encourage researchers from all over the world to take part, regardless of their background or nationality.
We aim to keep everyone in our network informed about news, job vacancies, funding and developments in global healthcare. We also keep them updated on Uniting Streams’ activities and priorities.
Would you like to be part of the community? Membership is free and comes with no obligations. There are two ways to join the stream:
Sign up for our newsletter and join our mailing list to receive updates on events, or;
Follow us on social media.
Board

Nima Yaghmaei
Treasurer
Nima Yaghmaei is an epidemiologist at the KIT Royal Tropical Institute in Amsterdam. He holds a Master’s degree in both International Health and Nutritional Health, and has worked for NGOs and research institutes.
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At the KIT, Nima focuses on operational research and strengthening health systems in vulnerable and conflict-affected areas, such as Afghanistan and South Sudan. He plays a key role in developing and expanding KIT’s institutional capacity for research into the impacts of disasters and preparedness for climate-related and humanitarian crises. Nima contributes to the institute’s mission to support evidence-based decision-making in public health.
Nima joined Uniting Streams to meet other researchers in global health and share experiences.

Harry Coleman
Co-chair
Harry Coleman is a Junior Adviser in the Health Systems Strengthening team at the KIT Royal Tropical Institute. In 2020, he was awarded his PhD from VU University Amsterdam, focusing on a healthcare outreach service delivery model for homeless groups in Delhi, India.
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His main areas of interest lie in health policy and systems research, social sciences and mixed methodologies in global health, and global health policy.
Harry joined Uniting Streams to discuss global health action and research with others working in the field.

Renée Robbers
Co-chair
Renée Robbers is a PhD student at Maastricht University, where she is investigating how research into and with different worldviews, religions and wisdom traditions can contribute to the development of the academic field of Planetary Health.
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Her work draws on insights from philosophy, anthropology and global health, and is rooted in a transdisciplinary approach that values multiple ways of knowing and being. With a BSc in Neuroscience and an MSc in International Public Health, she combines academic and consultancy experience in Dutch, international and global health contexts. Her main interests are Planetary Health, epistemic justice and how people perceive and interact with the world around them.
Renée has joined Uniting Streams to create and share knowledge with other enthusiasts in the field of global health.

Samar Al-tashi
Board member
Samar Al-tashi is a doctor from Yemen with experience in primary care and healthcare for migrants. She holds a Master’s degree in Global Health from Maastricht University and currently works as Assistant Service Coordinator for the conect4children (c4c) EU project and Foundation, based in the Netherlands.
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Her passion for global health centres on strengthening health systems, with a particular focus on the health of migrants and improving equitable access to primary care.
With experience in both resource-poor and resource-rich settings, she draws on her multidisciplinary expertise in global health, health systems and community-based care to bring about meaningful change. She is also actively involved in the EFPC’s Health Migrant working group and joined Uniting Streams to collaborate with like-minded professionals in global health.

Thesandree (Tess) Padayachee
Board member
Tess Padayachee is a public health researcher and project manager with over 18 years’ experience in leading research and development initiatives in the healthcare sector in South Africa and internationally.
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She now lives in the Netherlands and brings with her a strong combination of academic expertise, strategic leadership and a deep commitment to inclusive, person-centred primary care. Tess holds a PhD in Disability Studies from the University of Cape Town, where she is currently a Postdoctoral Fellow. Her research focuses on improving the continuity of care for people with disabilities living with non-communicable diseases. She also holds a Master’s degree in Evidence-Based Healthcare and an Honours degree in Speech and Language Therapy.
She currently works as a consultant for the World Health Organisation (WHO), where she coordinates the portfolio on lived experience of cancer and supports the implementation of the Global Platform for Access to Childhood Cancer Medicines. Prior to that, she was Programme Manager and Acting Director at the Health Systems Trust, where she oversaw a wide range of research into health systems.
Tess specialises in qualitative and mixed-methods research, health policy analysis, project management and translating research findings into practice. Driven by values such as respect, inclusion and integrity, Tess joined Uniting Streams to contribute to transformative, inclusive health development that empowers the world’s most vulnerable groups.

Soe Yu Naing
Board member
Soe Yu Naing is an expert in global health with over ten years’ experience in project management and scientific research. He holds an international Master’s degree in Infectious Diseases and One Health, and a Bachelor’s degree in Neuroscience from a liberal arts college.
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He later went to the University of Pennsylvania to conduct research into HIV cure strategies. His PhD research at Utrecht University currently focuses on the molecular epidemiology of emerging infectious diseases and antimicrobial resistance (AMR).
Outside the academic world, Soe Yu Naing collaborates with ISGLOBAL and the One Health Trust, and advises the WHO on AMR policy. He is also a visiting lecturer at Parami University in Myanmar and holds leadership roles at the Erasmus Mundus Association and the Digital Transformation for Health Lab, where he advocates for digital health citizenship, citizen science and data equity for pandemic preparedness. In his spare time, he writes Burmese short stories and podcast scripts on sexual and reproductive health to encourage open discussions in Myanmar.
Soe Yu joined Uniting Streams to share tips and strategies on career development and networking for professionals in the global health sector.

Andrej Kmeťko
Board member
Andrej Kmeťko is a global health professional with a background in nutrition and health systems research. He holds a Research Master’s degree in Global Health from VU University Amsterdam and a BSc (Hons) in Nutrition from Queen Margaret University, Edinburgh.
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His professional experience includes monitoring and evaluation, programme coordination and mixed-methods research at academic institutions and NGOs. At Aidsfonds, he supported the Love Alliance consortium, which advocated for SRHR and HIV rights for marginalised communities in 10 African countries, with a focus on monitoring and evaluation, theory of change and collaboration with stakeholders. As a research assistant and intern at VU University Amsterdam and Utrecht University, he contributed to projects on undocumented migrants’ access to healthcare, communal kitchens as inclusive health spaces, and the environmental dimensions of healthcare assessment.
Andrej joined Uniting Streams to amplify the voices of young professionals in global healthcare and to connect, exchange ideas and collaborate with like-minded professionals. His interests lie in healthcare systems, sexual and reproductive health and rights (SRHR), and nutrition, with a particular focus on ensuring equity and inclusivity in both research and practice.

Karuna Devi Sagili
Board member
Karuna Sagili is a global expert in the field of public health and works at the intersection of research, policy and implementation, with a strong commitment to strengthening health systems and promoting equitable healthcare in low- and middle-income countries.
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Her work encompasses operational and implementation research, evidence synthesis, strategic policy advocacy and technical support for national health ministries. She brings extensive experience in tuberculosis research and programme implementation, alongside a broader portfolio of work focusing on vulnerable population groups and the social determinants of health.
Karuna’s scientific foundation lies in her PhD research, which focused on identifying immunological biomarkers for early nerve damage in type 1 leprosy reactions, with a particular emphasis on cytokine pathways. This work has shaped her ability to link laboratory science to real-world health challenges. After completing her PhD, she moved into public health research, where she has since combined rigorous evidence with policy translation and programme-based decision-making. Her approach is based on a biosocial perspective, in which communities, context and social determinants are central to the development and evaluation of interventions. She is an expert in quantitative, qualitative and mixed methods, adapted to generate evidence in public health and influence policy. She is increasingly involved in planetary health, with a focus on how climate change affects health systems, disease patterns and vulnerable population groups. Karuna is also a strategic and enthusiastic grant applicant, skilled at identifying and shaping opportunities that support impactful research and implementation. Her strengths include generating ideas, building partnerships, developing proposals, conducting fieldwork across multiple countries and translating evidence into concrete policy recommendations. In her work, Karuna is driven by a commitment to strengthening systems and enabling well-considered, evidence-based interventions that improve lives — both for communities and for the people who serve them. Her expertise and values align closely with Uniting Streams’ mission to promote global health equity through collaboration, innovation and knowledge-sharing.
Activities
Throughout the year, the Uniting Streams board organises events and scientific sessions to connect health researchers worldwide and provide them with a platform. We are always looking for new members to support these activities. If you’re interested, please let us know!

Turbo Talk Sessions
Annual NVTG Symposium
Uniting Steams organises scientific sessions during the annual conference of the Dutch Society for Tropical Medicine and International Health (NVTG). At the 2021 symposium, themed ‘mind matters’, 12 early-career researchers were invited to present their research during turbo-talk sessions. These sessions offer (early-career and junior) researchers the opportunity to present their research in the field of global health to an audience of (trainee) tropical medicine doctors, policymakers, NGOs and other academics and professionals in the field of global health.
Pub quiz
Global Health Trivia
Would you like to get to know other researchers in the field of global health in a fun way? Or are you simply very competitive and up for a challenging game? The Global Health Pub Quiz takes place every spring.
So brush up on your knowledge of global health, tropical medicine and research, music, films and geography, and join us!


PhD and Postdoc Writing Retreat: Global Health
Need help with writer’s block?
The Global Health PhD & Postdocs Writing Retreat offers participants the opportunity to work on their manuscripts, take part in workshops to improve their academic writing and communication skills, and meet other PhD students and postdocs in global health to share experiences.
The workshops are led by experts and senior researchers and focus on the key skills and concerns of early-career researchers.
The 2021 edition was an online event organised in collaboration with the Julius Centre (UMC Utrecht), Utrecht University Summer School, APEC Ghana, North-West University in South Africa and the NVTG.
World Health Symposium
Expert discussions on global health
Every year, Uniting Streams organises a Global Health Symposium on a different topic relating to global health. The previous edition, in the summer of 2019, featured three panel discussions on New Strategies in Healthcare.
Due to the COVID-19 pandemic, the global health symposia have been postponed until further notice. Please keep an eye on the website and our social media channels.


Dutch Global Health Film Festival
Films about global health
The NTVG, TROIE, Uniting Streams and Global Health Film are proud to present the annual Dutch Global Health Film Festival. Traditionally, the festival screens a series of films on global health in various cities across the Netherlands. This year, we can look back on a successful online edition with 1,500 registrations for four screenings from around the world. Board members of Uniting Streams are involved in organising the event.
To watch the panel discussions from the four screenings again, click here.
Robert Sauerwein Medal
An award for promising researchers in the field of tropical infectious diseases
To honour his legacy, the Robert Sauerwein Medal is awarded every two years to researchers in the field of tropical infectious diseases. The prize consists of a medal and €500 and is presented jointly by Radboudumc and Uniting Streams. Nominees are researchers at the early stage of their careers (PhD students or those within three years of completing their PhD) who are affiliated with a university or research institute in the Netherlands and have made significant contributions to the field of tropical infectious diseases.
The 2021 Sauerwein Medal was presented to Dr Menno Smit during the annual NVTG symposium.

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