Urban green spaces are most effective at delivering their full range of health, social and environmental benefits when physical improvement of the space is coupled with social engagement.
There are a number of challenges that the World Health Organisation’s new leader, Ethiopian-born Tedros Ghebreyesus, will have to navigate during his tenure.
Karen Hofman, University of the Witwatersrand et Charles Parry, South African Medical Research Council
Under pressure to create new markets, big alcohol producers are scouring the African continent in what promises to yield negative socioeconomic consequences.
We’ve known for years that childhood trauma can have lifelong effects on our health. It’s time for medicine and public health to start addressing the problem head-on.
The poor quality of hand sanitisers in Kenya poses a health concern. If this market remains unregulated these products might encourage the undetected transmission of infectious pathogens in hospitals.
Africa is expected to have among the steepest increases in the number of people affected by non-communicable diseases - it needs health care systems that can cope.
One of the confirmed causes of Chronic myeloid leukaemia is contact with an atomic weapon or nuclear radiation. Other risks factors of this type of cancer are still being established.
The ABC’s new show Ask the Doctor goes some way to explain the many contributors to obesity. So, why spoil it with the take-home message that willpower is all you need to lose weight?
The Ebola virus is known to occur in the Democratic Republic of Congo and outbreaks are not entirely unexpected. But health authorities must take swift action to contain the outbreak.
Cholera kills thousands every year but is treatable if it is caught early. Understanding how El Niño shifts cholera risks in Africa can help countries prepare for outbreaks and save lives.
No wonder we’re addicted to junk food. Neuroscience shows food packaging affects our enjoyment of these foods, and plays on the same brain processes as hard drug addiction.
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
Principal Medical Scientist and Head of Laboratory for Antimalarial Resistance Monitoring and Malaria Operational Research, National Institute for Communicable Diseases
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
Professor of medicine and deputy director of the Desmond Tutu HIV Centre at the Institute of Infectious Disease and Molecular Medicine, University of Cape Town