We understand there have been mixed messages regarding face masks’ effectiveness, but the World Health Organization (WHO) has made it clear they are effective, provided users follow certain principles when they wear them. Although it is the last step in the hierarchy...
Here in South Africa, and too the world over, governments are contemplating the risks of reopening the economy balanced against the benefits of allowing people to return to work. As of Thursday 23 April, President Cyril Ramaphosa announced a risk-weighted, phased...
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