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Articles on Public health
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The HIV/AIDS response played out over a much longer trajectory than COVID-19. But it is, in some respects, a shining example of what can be achieved when countries and people work together.
If the world is single-minded and focuses purely on combating one pandemic, forgetting others, the effects of other morbidity and mortality on healthcare systems will be seen for a long time to come.
Nurses represent 50% of the global healthcare workforce. And they are often the sole healthcare providers in many low and middle-income countries.
The giant leap in the number of people accessing HIV treatment would not have been possible without task shifting from medical doctors to less-specialised cadres such as nurses and midwives.
Care for patients with more than one disease is fragmented and uncoordinated. This is can cost patients time, effort and lost wages.
Extreme heatwaves aren’t systematically monitored in most countries in sub-Saharan Africa. This leads to unnecessary and premature deaths which are often unrecorded.
If you’ve tested positive for COVID-19, a public health officer will call you to interview you. It can be confronting – but it’s important to answer the contact tracer’s questions as best you can.
While South Africa should pay careful attention to all its existing trade and economic relations, particular attention should go to its intra-African economic relations.
There’s more to successful coronavirus policy than the R number.
As the world waits for vaccines against COVID-19, testing wastewater can give communities and smaller locales, such as school districts, valuable signals about infections trends.
Currently there is no specific antiviral drug to treat COVID-19 and no vaccine to prevent it. Most treatment strategies focus on symptomatic management and supportive therapy.
Governments can’t force people to be vaccinated, but they can penalise those who don’t.
Face masks work well to stop the spread of diseases like coronavirus in the lab, but in the real world they seem to be less effective.
Waste management should be treated as an essential service, and in Nigeria that means recognising informal workers.
It is essential to add genomic data from all global populations - including Africa. This will ensure that everyone can benefit from the advances in health.
Hospitals are losing staff to quarantines as rural COVID-19 cases rise, and administrators fear flu season will make it worse. And then there’s the politics.
More states are adding mask mandates as COVID-19 cases soar. If you’re traveling, shopping or seeing friends and family in person, masks are a crucial protective measure.
The continued entrapment of African countries in the global circuit of capital and its proclivity to large scale accumulation imperils the ability of many to cope with the pandemic.
In some countries there appear to be mismatches between lists of essential medicines and lists of registered medicines.
Top contributors
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Emeritus Professor in Public Health, University of Sydney
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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
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Principal Medical Scientist and Head of Laboratory for Antimalarial Resistance Monitoring and Malaria Operational Research, National Institute for Communicable Diseases
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Research Scientist, African Population and Health Research Center
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Executive Secretary, Nigerian Academy of Science
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Medical scientist, National Institute for Communicable Diseases
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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
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Regional Adviser, Immunisation, WHO Regional Office for Africa, Stellenbosch University
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Distinguished Professor in the Department of Medicine and Director, The Centre for Medical Ethics & Law, Stellenbosch University
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Professor of Global Biosecurity, NHMRC L3 Research Fellow, Head, Biosecurity Program, Kirby Institute, UNSW Sydney
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Professor in the faculty of Medicine, Mbarara University of Science and Technology
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Fellow, Nigerian Academy of Science
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Vice Chancellor, University of Global Health Equity
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Associate Professor, Epidemiology, Deakin University
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Medical Entomologist at the School of Biological Sciences, University of Nairobi
