Community-engaged research was disrupted by COVID-19 restrictions, meaning researchers faced serious challenges when their results were most needed: during a public health crisis.
Female mosquitoes don’t want to lay their eggs alone, but they don’t want sites that are too crowded either. Understanding what guides their choice could inform new control strategies.
Reducing particle pollution can save thousands of lives, but states need more data to inform better controls. An atmospheric scientist explains what data and actions are needed.
The most important factor for disease risk is exposure – you actually have to inhale asbestos fibres to be at risk of disease. But asbestos needs to be treated with caution.
Too often government policy is not designed with the long-term in mind. Instead, short-term economic outcomes and political gains are prioritised - to the detriment of public health.
On Feb. 7, 2024, the EPA strengthened the federal limit for annual levels of fine particulate air pollution, or PM2.5. Many serious health effects have been linked to PM2.5 exposure.
Agincourt, the University of the Witwatersrand’s rural research centre 500km from Johannesburg, has documented the lives of 120,000 people over decades.
The health care world has changed a lot in 40 years, but Medicare hasn’t. Here are three areas for radical forms to the system that will achieve its aims of universal health care for all Australians.
From lit-up orbs to bland office blocks, cities are full of buildings that people do or do not like. What really shapes how they live – for better or for worse – is urban planning.
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