The clock starts ticking once the vaccine leaves the freezer. Here’s what to expect.
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Facebook’s decision to ban media organisations from posting links to news articles on the social media giant’s platform comes under a week before Australia’s COVID vaccine rollout begins.
Occasionally, a mutation will give the virus a better chance of surviving and reproducing itself, and will result in a new population (known as a new lineage)
With a third of adults saying they likely won’t get the vaccine, the US has a herd immunity math problem.
When people start to hear that global case numbers are improving, there’s a tendency to relax — and that’s risky.
How will governments convince enough people to get vaccinated to achieve herd immunity?
Even those that live in areas where the population has already been vaccinated would not be totally protected if the virus mutates elsewhere.
When people who test positive to COVID-19 become subject to ridicule for their activities, it could make others feel reluctant to get tested, or reveal their movements to contact tracers.
Ghana’s mid-year target of procuring and administering 17.6 million COVID-19 vaccine doses may be constrained by global supply, cold chain capacity, and vaccine hesitancy.
Bluetooth wireless communication makes it possible to track when people have been exposed to people infected with the coronavirus. The right cryptography scheme keeps alerts about exposures private.
The COVID-19 pandemic has worsened unemployment and poverty, showing the need for the government to permanently expand income support to working-age adults.
High quality antenatal care can improve maternal health in West and Central Africa by identifying and addressing underlying problems that can cause pregnancy complications.
Nigeria must work towards the harmonisation of laws that protect and promote access to sexual and reproductive health.
Over 130 million doses have already been administered worldwide. It’s early days, but the signs are promising in places like Israel and the UK.
Advocates for medicines that are unregistered in South Africa have accused the regulatory authority of not being proactive in bringing such products to market and approving their use.
A disruption of societal norms created by industry interference is urgently required to create a shift in the food system.
Negotiating for the fair treatment of study participants and benefit sharing before a study commences does not constitute an unfair inducement. It is an ethical imperative.
Ethiopia’s party system is extremely volatile due to the prevalence of weakly institutionalised and fragmented political parties.
Women, particularly those of childbearing age, were more likely to be unsure about getting vaccinated.
Current blood pressure targets are based on information from high-income countries. This might mean that these targets are not ideal for South Africans.
Principales colaboradores
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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
