Recent reports claiming we need to do five times more exercise than we previously thought are incorrect. Current physical activity guidelines are enough to achieve health benefits.
A tin pot dictator plunders billions from his blighted nation’s treasury. Sensing he’ll soon be exiled, amid public relations fanfare, he offers ill-gotten millions to a local university for a new school…
Public health experts enlist the molecular biology tools that create genetically modified organisms – as well as the GMOs themselves – in the fight against emerging infectious diseases.
Data from London’s Great Smog of 1952 show that air pollution exposure in early life leads to striking increases in asthma rates. Millions in the developing world face similar risks today.
Millions of people need to be confident that suitable public toilets will be available when they leave their homes. A shortage of such facilities is a serious problem for an ageing population.
The government’s focus on treating chronic disease neglects the importance of obesity and the benefits of preventive health measures tailored to gender and socioeconomic circumstances.
The meltdown at the Chernobyl Nuclear Power Plant in 1986 exposed 572 million people to radiation. No other nuclear accident holds a candle to that level of public health impact.
Parks are found in most neighbourhoods, generally free to use and are enjoyed by diverse groups. Although most visitors don’t use parks for physical activity, modest improvements can change that.
Indigenous people in Australia and New Zealand, despite the distance separating them and varying histories, have one disturbing issue in common: poor health.
The Girls Make Your Move ads need to be supported by materials that increase girls’ beliefs in their ability and give them tools for planning to be more active.
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