We are an international health research institute based in Dhaka, Bangladesh.
Our research is addressing some of the world’s most pressing health challenges.
We aim to ensure that our evidence and experience is widely shared.
Stay up to date with our research and activities.
Our 4,000 plus staff are led by Executive Director John D Clemens and the Senior Leadership Team. Together they are responsible for the day-to-day running of the organisation and are accountable to the Board of Trustees
Dr Clemens is an expert in vaccine development and evaluation in developing countries with a career spanning academia, government and international organisations. He was appointed Executive Director of icddr,b by its international Board of Trustees. A former research scientist at icddr,b from 1983-1988, Dr. Clemens transitioned into the role from his previous position as Professor and Vice-Chairman of Epidemiology and founding Director of the Center for Global Infectious Diseases at the University of California, Los Angeles Fielding School of Public Health.
Dr Clemens’ previous roles include Chief of Epidemiology at the Center for Vaccine Development at the University of Maryland, and Chief of the Epidemiology Branch and Director of the World Health Organization International Collaborating Center for the Clinical Evaluation of Vaccines in Developing Countries at the National Institute of Child Health and Human Development of the US National Institutes of Health. In 1999, Dr Clemens became the founding Director-General of the International Vaccine Institute in Seoul, Korea, where he served until 2011. As a scientist, Dr Clemens' research has focused on generating the evidence required for policy decisions about vaccine introduction in developing world populations, and innovative approaches to evaluating their effectiveness. He led the team that developed the first low-cost oral vaccine against cholera, which has recently deployed in Haiti, Guinea, Thailand, and Sierra Leone, and which is now being piloted in Dhaka.
In 2010, Dr Clemens was awarded the prestigious Sabin Gold Medal in recognition of his work. He has published more than 350 peer-reviewed papers, and serves on the editorial boards of several international journals. He is an elected member of the American Epidemiology Society,a Fellow of both the American College of Epidemiology and the Infectious Disease Society of America, and a member of multiple WHO expert advisory committees.
Dr Clemens is a graduate of Stanford (BS) and Yale (MD) Universities. He received his internal medicine training at Case Western Reserve University and his post-doctoral research training in clinical epidemiology as a Robert Wood Johnson Clinical Scholar at Yale University.
Dr Firdausi Qadri is the Acting Senior Director, Infectious Diseases Division (IDD) and Head, Mucosal Immunology & Vaccinology Laboratory, Enteric and Respiratory Infections at icddr,b. She obtained her PhD in Biochemistry from the University of Liverpool in 1980. She is a member of WHO Strategic Advisory Group of Experts (SAGE) on Immunization and has held memberships of SAGE Working Group on Oral Cholera Vaccine among numerous other accolades. Dr Qadri began her academic career in 1981 as a faculty member at University of Dhaka and then joined icddr,b in 1986 as a postdoctoral research fellow. She has published over 280 research and review articles on vaccines and enteric infections.
Dr Qadri’s work includes basic and applied immunology of infectious diseases but also clinical and large field based studies on enteric vaccines. In the last 3 years she has been leading the largest field studies in Phase III trials as well as feasibility studies in over 500,000 participants of oral cholera vaccines in an urban slum in Bangladesh to pave the way forward for introducing cholera vaccine in high risk people in the country and in the near future in the region and globally.
Dr Qadri’s major interests are on vaccine and infectious disease research and implementation of findings in developing country settings with emphasis on cholera, enterotoxigenic Escherichia coli diarrhoea, enteric fever due to S. Typhi/Paratyphi. She is interested in understanding the natural course of immune responses involving innate immunity, adaptive immunity, T and B cell responses, genomic, proteomic and high throughput studies. She aspires to work on the implementation of vaccines and rapid diagnostics in developing countries including technology transfer.
Dr Qadri’s has also set up an initiative known as the “Institute for developing science and health initiatives” (ideSHi) which aims at the development of science and technology in Bangladesh and encouraging scientists to work in the field of biomedical sciences.
Dr Shams El Arifeen was the first director of icddr,b’s late Centre for Child and Adolescent Health, and is now the Senior Director of Maternal and Child Health research. Dr Arifeen is also an acting professor at the James P. Grant School of Public Health at the BRAC University in Bangladesh, where he teaches epidemiology. Dr Arifeen has nearly 25 years of experience in child and neonatal health, health services and health systems research, including nine years in government health services, with a focus on health interventions for developing populations. He also has extensive experience in research and evaluation, with particular expertise in cluster randomized trials, large-scale surveys as well as with community and facility-based evaluations of interventions and programmes, using both experimental and quasi-experimental designs.
Dr Arifeen actively participates in national efforts within Bangladesh to scale up evidence-based neonatal and child health interventions. He currently leads the team assisting the government of Bangladesh and its partners in monitoring and evaluating health services and programmes. He has served on a number of Bangladesh’s technical and advisory committees, including the National Committee on Immunization Practices, Technical Sub-Committee on National Newborn Health Strategy and the Bangladesh Demographic and Health Survey, Urban Health Survey and Bangladesh Maternal Mortality Survey technical committees. Dr Arifeen contributed to the 2003 Lancet Series on Child Survival and has published more than 140 scientific articles in peer-reviewed journals. He holds an MBBS and DrPH and is trained in medicine, public health, nutrition and epidemiology.
Dr Tahmeed Ahmed oversees nutrition-related research and services at icddr,b, which includes obtaining funds, facilitating research of members, collaboration with international agencies including WHO, UNICEF, IAEA and academic institutions within and outside Bangladesh. Dr Ahmed is also an Adjunct Professor in Public Health Nutrition at the James P. Grant School of Public Health, BRAC University. Prior to this, he was scientist in the Clinical Sciences Division of icddr,b where he carried out clinical and public health research in nutrition and infectious diseases, including diarrhoeal diseases and child tuberculosis. He holds a PhD in Paediatrics from University of Tsukuba, Japan and an MBBS in Medical Science from University of Dhaka, Bangladesh.
Professor Niyaz Ahmed is an internationally acclaimed scientist in the area of genomics, epidemiology and disease biology of major human and veterinary pathogens. He has been leading the Pathogen Biology/Pathogen Evolution Laboratory at the University of Hyderabad since 2008 where he has been the Chair of the Department of Biotechnology and Bioinformatics, University of Hyderabad, tasked with providing a unified, overarching leadership to 12 research groups active in broader areas of Molecular and Cellular Infection Biology and Bioinformatics. Prof Ahmed also holds appointment as Adjunct Professor of the Academy of Scientific and Innovative Research, India and was appointed Academic Icon Professor in courtesy, at the University of Malaya, Malaysia from 2012-13. He has been the recipient of the prestigious Shanti Swarup Bhatnagar Prize of India and is elected to the Fellowships of the Royal Society of Biology (UK), Royal Society of Chemistry (UK) and the National Academy of Sciences of India.
Dr Quamrun Nahar is a Social Scientist with more than 25 years of experience in conducting health and population research. She is presently the Acting Senior Director of the Health Systems and Population Studies Division of icddr,b. She is also heading the Climate Change and Health Initiative of icddr,b.
She joined icddr,b in 1991 and since then worked extensively in the fields of adolescent health, maternal health, and health systems research especially in improving health services for adolescents in Bangladesh. Her seminal work on adolescent health includes: identifying health needs of adolescents in Bangladesh; assessment of youth-friendly health services in Bangladesh; national survey on child marriage, and designing and testing several intervention strategies to improve health information and services for adolescents in Bangladesh. Her some other recently completed studies include an epidemiological study to assess the burden and risk factors for human papilloma virus (HPV) infection in Bangladesh; evaluation of HIV prevention programs for female sex workers, and assessment of effect of post-abortion family planning services on subsequent fertility behavior. She has extensive experience in research and evaluation with particular focus on large scale surveys as well as evaluation of community and facility-based interventions using mixed method design.
She has served in a number of national technical and advisory committees, including technical committee for Urban Health Survey 2013, Bangladesh Maternal Mortality and Health Care Survey 2010 and 2016 and Adolescent Health Strategy 2016.
She is also an Associate Professor at the James P. Grant School of Public Health, BRAC University and an Adjunct Faculty at the Department of Public Health, North South University, Bangladesh and teaches health research methods. She also worked at the University of Hawaii, USA for a short period of time.
She has obtained her medical degree from Dhaka University, Bangladesh. She has a Postgraduate Diploma in Primary Health Care and Master of Medical Science Degree from the University of Western Australia. She has a PhD in Sociology from the University of Hawaii, USA. She has received a number of fellowships and awards, namely, Demographic and Health Survey (DHS) fellowship in Population and Reproductive Health, Population Reference Bureau (PRB) Fellowship for Population Policy Program, East West Center Degree Fellowship, Australian Development Aid (AusAID) Fellowship and Dr John W. Sellors’ In Memoriam Award. She has published more than 40 research articles and reports based on her work.
Ms Catherine Spencer is Acting Chief Operating Officer at icddr,b and Principal Communications Lead. She was previously the Chief Executive Army Families Federation in the United Kingdom and has held a wide variety of board level appointments.
Catherine is an experienced communications professional with a background in publishing. She has more than 10 years’ experience in senior leadership roles, working in the United Kingdom and internationally. She holds a BA degree in History and Anthropology, a Post-Graduate Diploma in Research Methodology and is in the process of completing her MBA.
Mr Duncan Strutt has a Masters Degree in Defence Administration and a BA Honours Degree from the Open University. In addition he is a Chartered Fellow of the Chartered Institute for Personal Development and a Fellow of the Chartered Management Institute and a Fellow of the Institute of Leadership and Management.
Duncan Strutt was educated at Hampton Grammar School and at The Royal Military Academy before being commissioned into the Queens Regiment in 1980. He served in several posts at Regimental Duty in UK, Northern Ireland and Germany before moving to Headquarters 7th Armoured Brigade for Operation GRANBY in the Gulf in 1990 and then to Headquarters 22 Armoured Brigade in Hohne, Germany as the Operations Staff Officer.
After completing the Army Staff Course he commanded an infantry company on operations in Northern Ireland and then moved to Army Junior Division of the Joint Command and Staff College as an instructor. Duncan served as Second in Command of an infantry battalion and as a career manager at the Army Personnel Centre. He was the Commanding Officer of the Infantry Recruit Training Centre and also served as the Military Advisor at the East Africa Standby Brigade and as the British advisor at the Kenyan Joint Staff College.
His final military appointments were as Commanding Officer of the soldier recruit selection centres and then advisor to the Commandant of the Infantry and Special Operations Schools in Jordan. Since leaving the Army in February 2012, he has worked as a security consultant in East Africa and as the Assistant to the Head of the Palestinian Leadership Programme and then as an international Director of the Palestinian Authority Leaders’ College.
Mr. Thomas Barry has over 27 years of experience in financial management in the health and research sector. He graduated from University College Dublin, Ireland and began his accounting training with the National Health Service qualifying as a certified chartered accountant (ACCA) UK, now a fellow (FCCA). He also obtained membership as a certified public accountant (CPA). He completed further studies with Edinburgh Business School, and completed his MBA in Strategic Planning in June 2016.
He has worked as a finance director in several research organisations and has managed multiple grants for the EU, USAID, NIH and other donors. He is fully conversant with accounting standards and best practices, analytical with a consistent track record in delivering effective financial solutions.
Dr Salam is responsible for overseeing research support functions, such as exploring research funding and assisting researchers in writing grant applications, grants agreements, grants management, institutional review board, and dissemination of research findings. Dr. Salam formerly served as Director, Clinical Sciences Division (CSD), icddr,b. Dr. Salam is a graduate of Dhaka Medical College, University of Dhaka, Bangladesh. He received training in paediatric medicine and surgery and served in icddr,b’s Dhaka Hospital. He then served at the Sebha Army Hospital in Libya before rejoining icddr,b. Dr Salam has published over 100 original articles and review papers and is a regular reviewer of several peer-reviewed international journals. He has chaired several committees, is a life-member of the Bangladesh Medical Association and the advisory board for ONE World Health.