The current pneumococcal conjugate vaccine immunisation schedule requires three doses of the vaccine. These are usually the most expensive vaccines in childhood immunisation programmes.
Research technician Leon McFarlane handles a blood sample from a volunteer in the laboratory at Imperial College in London, where a COVID-19 vaccine is under development, on July 30, 2020.
(AP Photo/Kirsty Wigglesworth)
With $1 billion in advance purchase agreements for COVID-19 vaccines, Canada has joined the vaccine nationalists: rich countries buying up more than half the global short-term supply of vaccine.
The canine vaccine is inexpensive and prevents transmission to people.
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In cross-sector collaboration, communities and citizens articulate their needs and then partner with governments and NGOs to address these self-identified problems.
Some insights into previous outbreaks of human coronaviruses may be useful in explaining the comparatively ‘low’ numbers of COVID-19 infections and mortality in people with HIV in South Africa.
Cosmetics companies have agreed to remove racially offensive language from their skin products - but history, in Kenya and South Africa, shows they’ve done the same before.
Production limits mean that not everyone can get access to a COVID-19 vaccine as soon as it’s developed..
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Andrew Gibbs, South African Medical Research Council and Tarylee Reddy, South African Medical Research Council
Studies globally have made the link between the lack of adequate sanitation, particularly open defecation or shared community toilet facilities, and the increased risk of women and girls being raped.
Governments face a wicked “balancing” exercise involving a novel deadly pathogen. But it is very likely some laws and decisions have overreached, and important human rights have been displaced.
The pandemic has exposed many of us to new statistical concepts, on the news, in everyday conversations and on social media. But how many are you getting wrong?
Advertisers use images of muscular men and slender women to convince consumers to buy their products.
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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
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