Hand washing is a tried and true, scientifically proven preventive strategy that reduces the likelihood of transmitting both viral and bacterial borne diseases.
The health and rights of children and adolescents, particularly the most marginalised and vulnerable, are under immediate threat from climate change, corporate actors and growing inequities.
COVID-19 has now been confirmed in New Zealand in one case, but as yet, there is no evidence of transmission to others. Pandemic planning is focused on keeping the novel coronavirus out.
Coronavirus has necessitated a global public health response. But what does ‘public health’ actually mean? Three key examples give us an idea of what public health looks like in action.
If patients received counselling from someone who spoke their language, they would have an opportunity to ask questions about their medical condition and understand it more clearly.
We’re hardwired to love sweet things, but too much sugar is leading to an increase in type 2 diabetes. Here’s what individuals and policymakers can do cut our collective sugar intake.
Air transportation unquestionably spreads disease. Should airlines be more proactive by requiring proof of vaccination? Two experts reflect on the current and former crises.
The interdependency between humans, animals and the environment is becoming more pronounced. This calls for an interdisciplinary approach to health problems.
Quarantine measures on the Diamond Princess cruise ship weren’t effective, suggests new data. So Australian passengers without symptoms are going into quarantine again.
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