Fighting coronavirus is like steering a container ship that takes two weeks to respond to new commands.
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With recent calls for their use in combating COVID-19, there are concerns that chloroquine and hydroxychloroquine might become unavailable to people who need them.
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Taking a look at food supply chains in South Africa during the lockdown.
Unlike in wealthy nations, lockdowns are simply impossible in overcrowded conditions with no sanitation and high levels of poverty.
Interventions seen to originate in the West frequently spark suspicion in northern Nigeria.
Adequate numbers of healthy and motivated health professionals are also critical to governments’ effective responses to public health emergencies such as COVID-19.
Findings that are effectively communicated can go a long way to serve the interests of the public. They can help to address social injustices or improve treatments offered to patients.
It is not all democracies that struggle to deal with the coronavirus; it is those in which the people do not feel the system works for them.
Scientists and academics on how the world might change once this is all over, and if a return to ‘normality’ is even possible.
Researchers and public health officials still don’t know how widespread nor how deadly the coronavirus really is. Random testing is a way to quickly and easily learn this important information.
Some of the false claims about coronavirus may be harmless. But others can be potentially dangerous.
When a government’s health messaging during a crisis is inconsistent or unrealistic, it engenders the kind of confusion, misinformation and non-cooperation seen in the US and UK.
Cellphone data can show who coronavirus patients interacted with, which can help isolate infected people before they feel ill. But how digital contact tracing is implemented matters.
Africa is better prepared now to perform research in emerging infections than during the Ebola epidemics in West Africa.
Governments worldwide have put in place economic and tax relief measures to mitigate the impact on businesses and workers of drastic public health measures in response to the COVID-19 pandemic
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It is important for information on the coronavirus to be put out in a balanced and fair manner.
To battle the coronavirus, strong regulatory protection from the FDA is essential.
The principle of distributive justice will be stretched to its limits if the outbreak in South Africa mimics that in other settings.
Verbal and physical abuse appeared to be an expression of both helplessness and an exercise of power.
Understanding the drivers of early childbearing in specific contexts is important for effective policy making.
Kontributor teratas
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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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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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Executive Secretary, Nigerian Academy of Science
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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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Professor of medicine and deputy director of the Desmond Tutu HIV Centre at the Institute of Infectious Disease and Molecular Medicine, University of Cape Town
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Medical Entomologist at the School of Biological Sciences, University of Nairobi
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Researcher, SAMRC/Centre for Health Economics and Decision Science- PRICELESS SA, University of the Witwatersrand
