There’s a common perception that supplements are harmless. But they can be dangerous at incorrect dosages.
L’expertise universitaire, l’exigence journalistique
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Digital technology is changing the way water is accessed in Ghana. Water ATMs are gaining traction as a means to an end.
Kidjo has a remarkable cultural vision that spans the globe but stays true to her roots.
People with deeply-pigmented skin can also get skin cancer. But there is no evidence to suggest that this occurs because of sunburn or exposure to the sun.
Magoha’s impact is unmistakable in higher education, basic education, and in national examinations in Kenya.
Factors such as having supportive family and friends, safer communities, positive school environments and adequate resources, are often associated with more physical activity.
While Nigeria has made progress in controlling some neglected tropical diseases, it should do more as it carries a heavy burden of these diseases.
Every year, 1.7 billion people, most in the world’s poorest areas, are affected by NTDs. The diseases cause suffering, stigma, disability and sometimes death.
Simply put, southern Africans are experiencing heat stress more often than in 1979.
Curbing vaccine hesitancy is as much a matter of acknowledging its social, historical, and cultural roots as it is of addressing its clinical dimensions.
She paved the way for women to play the mbira – and then took the ancient tradition global.
South Africa’s energy crisis has far-reaching negative effects on water supply. Energy and water are intertwined.
The current energy transition could herald a new copper world. But will it be a long-anticipated resource blessing or yet another global scramble for the precious metal?
Ghana needs improved supply systems to expand the use of clean fuels.
A powerful new book restores the writer and feminist politician to her rightful place in history.
The essential ingredients in achieving the development goals are partnerships combined with smart thinking about how to deploy 21st century technologies.
Volunteering can help people gain soft skills, improving their labour market prospects.
The news media provide a very particular case study of gender discrimination.
Cholera has persisted longer in Africa largely due to worsening hygiene and sanitation situations in urban areas.
A younger generation of feminists will remember her, above all, for her remarkable championing of the struggle against patriarchy.
Les contributeurs les plus fréquents
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Senior Fellow, Department of Agricultural Economics, Stellenbosch University
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Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand
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Research Scientist, African Population and Health Research Center
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Fellow, Nigerian Academy of Science
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Principal Medical Scientist and Head of Laboratory for Antimalarial Resistance Monitoring and Malaria Operational Research, National Institute for Communicable Diseases
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Research Fellow, Tegemeo Institute, Egerton University
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Sociologist/Criminologist/Victimologist and Media Communication Expert, University of Ibadan
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Medical scientist, National Institute for Communicable Diseases
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Regional Adviser, Immunisation, WHO Regional Office for Africa, Stellenbosch University
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Professor and Programme Director, SA MRC Centre for Health Economics and Decision Science - PRICELESS SA (Priority Cost Effective Lessons in Systems Strengthening South Africa), University of the Witwatersrand
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Professor of Political Science and Chair of the South African Research Initiative in Gender Politics, Stellenbosch University
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Medical Entomologist at the School of Biological Sciences, University of Nairobi
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Fellow, Infrastructure Institute, School of Cities, University of Toronto
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Postdoctoral research fellow, University of Johannesburg
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Professor in the faculty of Medicine, Mbarara University of Science and Technology
