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Centre for Global Child Health

Fellowships and student opportunities

Exceptional training to prepare the next generation of leaders in global child health.

We’re committed to training and educating the next generation of leaders in global child health, offering a number of programs and fellowships for aspiring students and fellows.

Check out the opportunities currently available at SickKids, as well as eligibility criteria, application requirements, deadlines, and more.

  1. Student opportunities
  2. Fellowship opportunities
  3. Grants
  4. Free online courses

Student opportunities

Every summer, we welcome students looking to develop their knowledge and skills in global child health. 

We currently accept students through several existing summer research programs. Please visit each program’s website for more information about eligibility criteria, application requirements, and deadlines. 

Individuals interested in volunteer opportunities, please visit the SickKids volunteering page.

Fellowship opportunities

We’re currently offering two fellowship programs: the Academic Global Child Health Fellowship, and the Post-doctoral Research Fellowship in Microbiome, Infections and Childhood Growth and Development.

The Global Child Health Fellowship program is the first in Canada to concentrate on preparing candidates for academic careers in global child health.

This training program develops leadership and scholarly skills in working with disadvantaged paediatric populations (from neonates to adolescents) and their families, throughout the world. 
Applicants should be ready for a challenging two-year fellowship program. We accept applicants from a variety of clinical, health care, research, and other related professional backgrounds (e.g., MDs, nursing, allied health, epidemiology, etc.).

Applications for the 2021 Fellowship are now closed. 

The Post-Doctoral Research Fellowship in Microbiome, Infections and Childhood Growth and Development allows researchers to lead in the design and execution of quantitative research studies covering a wide range of population health topics, including the development of the early infant and maternal microbiome, risk factors for infection and/or microbial dysbiosis, and the influence of early life exposures (i.e., infection, exposure to medicines, etc.) on outcomes including linear growth and cognitive development of children in low-and-middle-income countries (LMICs). 

The program allows fellows to apply advanced quantitative analysis skills to population derived datasets (i.e., biological and clinical data from longitudinal cohorts). Applicants should be ready for a challenging 2-3 year fellowship program. We accept applicants from laboratory science backgrounds if they have established skillsets in quantitative data analysis. 

Applications for the 2021 Fellowship are now closed. Any further questions can be directed to

Fellowship FAQs

The GCH Fellowship is a two-year program. Fellows begin their training at the beginning of July, approximately 1.5 years after they first submit their application. For example, successful candidates who apply in January 2021, will begin their fellowship in July 2023.

The GCH Fellowship Program is designed to train an interdisciplinary group of fellows. The curriculum involves mentorship, a scholarly project, ethics training, and didactic seminar sessions. While international travel is not a mandatory part of our curriculum, pending project needs, travelling abroad to study field-sites may be required.

  • Mentorship: Fellows are paired with a primary supervisor who provides mentorship and guidance throughout the course of the two-year training program in the area of the fellow’s project. Fellows are also matched with a committee of three to four faculty members or senior staff at SickKids Centre for Global Child Health who have expertise in the topic area of the fellow’s project. Fellows meet with their committee on a quarterly basis and receive research and professional development advice at each meeting. An evaluation form of the fellow’s progress is completed at the end of each committee meeting. 
  • Scholarly Project: Fellows are required to play a leadership role on an academic project within either the Centre’s research, or sustainable capacity building pillars. In addition to working closely with their primary supervisor, fellows will have the opportunity to collaborate with other members of the Centre for Global Child Health during their project. 
  • Ethics Training: Fellows will receive ethics training specific to global health, research, and GCH ethics. Training is designed to better equip fellows to manage ethical challenges that they may encounter through fieldwork or other activities related to their project or training. 
  • Didactics Seminars in GCH: Fellows are expected to attend the Centre’s weekly seminar series in global child health.  
  • Field Experiences: While not mandatory, many fellows will participate in an international field experience related to their project. 

Fellows who have a clinical background (i.e., MD, RN, or other allied health professionals) and have a license to practice in Canada will spend approximately 80% of their time (four days per week) working towards the completion of their project.

Activities during this time may include attending supervisor or committee meetings, working on research-based or sustainable capacity building projects, or attending seminars and other learning sessions at the Centre for Global Child Health. The remaining 20% of time should be spent working clinically to ensure that they maintain their clinical acumen. Securing a clinical placement is the responsibility of the fellow. Fellows who do not have a clinical background (i.e., PhD) or are clinicians but do not have a license to practice medicine in Canada, will spend 100% of their time (five days per week) working towards the completion of their project. 

All fellows must complete a scholarly project during the course of the two-year program. Scholarly projects may include work in either research or capacity building through education. Fellows will also gain exposure to advocacy work and other research and capacity building initiatives at the Centre for Global Child Health that are unrelated to their project. 

We match fellows with supervisors from the Centre for Global Child Health based on an alignment in the fellow’s research and/or capacity building interests and project availability. Specifically, we match fellows with a primary supervisor who has similar research/capacity building interests to the candidate, as well as an available and funded project. 

Yes, all fellows must be matched with a primary supervisor who is affiliated with the Centre for Global Child Health. Fellows may receive input related to their project from other mentors at an external institution – but primary supervisors must be based at SickKids. 

Current fellows

Dr. Fiona Muttalib

Dr. Fiona MuttalibDr. Fiona Muttalib completed her medical school at McGill University in 2012 and Paediatrics residency at the Montreal Children’s Hospital in 2016. She is concurrently pursuing a degree in clinical epidemiology and health-care research at the University of Toronto, while completing her Global Child Health Fellowship. Her research interests include optimization of acute care delivery in resource-limited settings.

Fellowship Project Description 

Dr. Muttalib’s fellowship project is a pilot prospective cohort study that examines the distribution of diseases and post-discharge mortality rates among children aged five to 14 years. Through audit of facility-level patient registries and community follow-up of children who are admitted to hospital or referred for tertiary care services, she hopes to gain an improved understanding of the conditions leading to morbidity and mortality among older children and adolescents.

Dr. Kun Tang

Dr. Kun TangDr. Kun Tang is an assistant professor at the Research Center for Public Health, Tsinghua University. His research interests include global health policy, adolescent sexual and reproductive health and maternal and child health. He is currently a member of the World Health Organization Global Advisory Group on Adolescent Health Metrics. He also served as an official Chinese delegate to the 68th-71st World Health Assembly.

Dr. Tang was the Founding Director of the China Youth Network, a first-ever youth NGO working to promote sexual and reproductive health and rights in China. He served as the National Standing Council Member of the China Family Planning Association, and the Governing Council Member of the International Planned Parenthood Federation. Dr. Tang has worked on a number of global health programs in Myanmar, D.R. Congo, and Papua New Guinea. He obtained his M.B.B.S. from Peking University, a Master’s in Global Health and Population from Harvard University, and a D.Phil. in epidemiology from the University of Oxford.

Fellowship Project Description 

Under the supervision of Dr. Zulfiqar Bhutta, Dr. Tang’s role is to establish a tripartite cooperation among the SickKids Centre for Global Child Health, Aga Khan University and Tsinghua University on new global health initiatives. He is working with collaborators in both China and Pakistan to develop new project areas, including a concept for a child nutrition supplement using Chinese best practices, as well as a joint China-Pakistan Scientific Conference to bring high-level scientists from both countries to strengthen their research collaborations.

In the Kyrgyzstan initiative, he is working with the University of Central Asia on several landscaping exercises to understand the current status of adolescent health and well-being in Kyrgyzstan, and its health system development at large. Through his fellowship, he hopes to strengthen and extend the Centre’s project areas in South and Central Asia, while engaging China as a new partner in global health. 

Dr. Karen O'Callaghan

Karen O'CallaghanDr. Karen O’Callaghan completed her honors BSc in Food and Nutritional Sciences at the University College Cork, Ireland, in 2013. She earned her PhD in Human Nutrition in 2017, within the Cork Centre for Vitamin D and Nutrition Research, University College Cork, Ireland. Dr. O’ Callaghan’s research interests lie in the area of vitamin D for maternal and child health, the prevention of gestational hypertensive disorders and ethnic disparities in the dietary requirement for vitamin D during pregnancy.

Fellowship Project Description 

Under Dr. Daniel Roth’s supervision and with new project funding from the Canadian Institutes of Health Research (CIHR), Dr. O’Callaghan recently launched the BONUSKids (BONe and mUScle health in Kids) Study, which leverages the infrastructure, clinical data, and biological specimens from a previously conducted RCT of prenatal and postpartum vitamin D supplementation in Bangladesh (Maternal Vitamin D for Infant Growth (MDIG) trial), to directly test the hypothesized causal association of early life vitamin D exposure with musculoskeletal health and body composition in childhood. The primary objective is to quantify the effect of prenatal and postpartum vitamin D supplementation versus placebo on offspring BMC and BMD at four years of age (n=700). Through the BONUSKids study, Dr. O’Callaghan will also examine the potential effect of vitamin D on lean and fat mass, as well as muscle function.

Grant awarded: CIHR Funding  
Competition: Spring 2018  
Project Grant Scheme: $711,450 
Term: 3 years 
Publication: O’Callaghan K.M., Taghivand M., Zuchniak A., et al. Vitamin D in Breastfed Infants: Systematic Review of Alternatives to Daily Supplementation. Advances in Nutrition. 2019

Dr. Liina Mansukoski

Dr. Liina MansukoskiDr. Liina Mansukoski completed her BSc (Hons) in Anthropology in 2014, and an MSc by Research in Biological Anthropology in 2015 at Durham University, England. She earned a PhD in Human Biology from Loughborough University, England, in 2019, investigating growth, socioeconomic position, and later life outcomes in Guatemala City. Dr. Mansukoski’s work has centered around a large cohort study from Guatemala, the Universidad del Valle de Guatemala’s (UVG) Longitudinal Study of Child and Adolescent Development (1953-1999). Other research interests include child cognitive and life course epidemiology in lower- and middle-income country settings.

Fellowship Project Description 

Under the supervision of Drs. Daniel Roth and Diego Bassani, Dr. Mansukoski is expanding her work with the UVG Study. The study data is an incredibly powerful but currently underutilised resource. The study includes growth measures of over 40,000 urban school children (~150,000 serial observations) of different socioeconomic backgrounds. Dr. Mansukoski’s fellowship project aims to utilise the data to address questions related to the nutritional dual burden, adiposity trends and trajectories, and delays in bone maturation in Guatemala.

Dr. Rukshan Mehta

Dr. Rukshan MehtaDr. Rukshan Mehta completed her BSc (Hons) in Human Biology and Psychology in 2009 and Master’s in Social Work in 2011, both from the University of Toronto. She was awarded her PhD in 2020, graduating from the doctoral program in Nutrition and Health Sciences at the Rollins School of Public Health, Emory University. Her doctoral work examined environmental exposures including mycotoxins and pesticides in human milk from India, and associations with infant growth. Prior to beginning her PhD, she managed a community cluster randomized controlled trial in Bihar, India examining program effectiveness of delivering multiple micronutrient powders to reduce pediatric anemia. She has extensive experience working in global health, international development and social welfare in Kenya, Namibia, India and Canada. Her research interests lie at the intersections of environmental health and maternal and child nutrition, particularly in LMIC contexts. She has cross-cutting skills across the bench to field spectrum.

Fellowship Project Description 

Under the supervision of Drs. Daniel Roth, Lisa Pell and Diego Bassani, Rukshan will work on projects embedded within the MDIG trial and SEPSiS study. She will examine several questions around micronutrient status and microbiome composition of mother-infant dyads in Bangladesh. She will also collaborate with Dr. Roth’s team to work on infectious disease (COVID-19) related projects over the course of her fellowship. 


Global Child Health Catalyst Grant

Applications for the 2022 Global Child Health Catalyst Grant are now closed.

The Global Child Health Catalyst Grant aims to support innovations that benefit children and their families in resource constrained settings. 

‘Innovation’ can be expressed in many areas, including scientific, technical, social, management, and implementation. We’ll fund up to two awards, up to $25,000 CAD each. Were looking for high quality proposals that impactfully moves global child health forward. 

External applicants are welcomed but the principal applicant must be a SickKids staff member, graduate student or post-doctoral fellow (a staff appointment is not required).

Learn more by refering to the Global Child Health Catalyst Grant Guidelines (PDF) and FAQs (PDF)

Learn more about the past Catalyst Grant awardees (PDF).

Get in touch with us at for any questions or other inquiries. 

Free online courses in global child health and public health nutrition

In order to increase the availability of training to health-care providers worldwide, the Centre developed and designed the SickKids Public Health Nutrition Course and the SickKids Global Child Health Course. By leveraging the expertise and global networks of SickKids, these free online courses provide participants with exposure to key issues in global child health and public health nutrition. Our vision is to increase availability of training to healthcare workers worldwide, while equipping course participants with the knowledge to address global child health challenges specifically in resource-poor settings.

Follow the links below to start the online courses today!

SickKids Public Health Nutrition Course (SPHNC)

The SickKids Public Health Nutrition Course (SPHNC) bridges the gap between science evidence and policy with a focus on capacity development for those who want to bring about change in low-and-middle-income countries.  

Learn more and register for the SPHNC course

SickKids Global Child Health Course (SGCHC)

The SickKids Global Child Health Course (SGCHC), an open access e-learning resource, aims to expose students and health workers to key issues in global child health, especially from a low-income setting perspective.  

Learn more and register for the SGCHC course

More from the Centre for Global Child Health

About the Centre for Global Child Health

The Centre for Global Child Health connects researchers and health-care professionals around the world to improve the lives of children and their families in resource-poor environments

Capacity Building

Our capacity building projects focus on collaborative and sustainable paediatric health workforce training and education programs.

Knowledge Synthesis, Translation and Advocacy

Centre initiatives, partnerships and networks are focused on the translation and management of knowledge to impact child health policy.


Learn how leading child health experts are addressing global challenges through collaborative, innovative research.

Contact us

For questions or more information about the Centre, please email us at or follow us on Twitter @SickKidsGlobal.

Mailing Address

Centre for Global Child Health 
The Hospital for Sick Children (SickKids) 
525 University Avenue, Suite 702 
Toronto, ON, M5G 2L3 

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