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As a team of South African researchers we have identified a new lineage of SARS-CoV-2, the virus causing COVID-19. A lineage represents a genetically distinct virus population with a common ancestor. This virus may be designated as a variant in future, based on significantly altered properties, but first we need to understand it better. Our

It is a well-known fact that COVID-19 vaccines provide the best protection against developing severe disease and death. However, in order for the vaccine to work optimally, the timing thereof is crucial. And although some believe there is no time like the present, there are certain factors to consider, especially for those who have recently

Some might question whether adherence to COVID-19 preventative measures is still necessary following vaccination. The answer is yes, and here’s why. COVID-19 vaccines provide protection against developing severe disease and death, but it does not provide 100% protection against infection, and for that matter, transmission to others. For these reasons, those who have been inoculated