COVID-19: The science and policy calculous behind SA’s new mask recommendations

COVID-19: The science and policy calculous behind SA’s new mask recommendations

On Friday (10 April) Health Minister Dr Zweli Mkhize recommended that members of the public wear cloth facemasks of at least three layers. In so doing, Mkhize gave direction on an issue that has created much uncertainty. Dr Kerrin Begg unpacks the science and policy driving this decision.

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