Our understanding of Parkinson’s disease is far from complete. But researchers now believe that in most cases, Parkinson’s is caused by a complex interaction between genetic and environmental factors.
Avian influenza viruses have evolved to infect birds, but the current H5N1 outbreak is also infecting a wide range of mammals. This suggests that it could mutate into forms that threaten humans.
The Biden administration is finalizing the first federal limits on two compounds, PFOA and PFOS, in drinking water. These so-called ‘forever chemicals’ have been linked to numerous health effects.
In the 1970s, the Anti-Cancer Council launched a concerted, evidence-based public health campaign to end tobacco advertising – and many of their strategies could be used today on gambling advertising.
The motivations for Carter’s interest in Africa are deeply personal. His record should remind all democrats, including those in Africa, to hold leaders accountable to high ethical standards.
The danger from contaminated cough syrups is that early symptoms of poisoning, such as drowsiness, are sometimes observed in children without contamination.
Research across 67 countries shows single men were more inclined to ignore anti-Covid measures than their female or married peers. To face off new variants, health campaigns need to target them.
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