In-depth: Why is there hardly any flu in SA this year?

In-depth: Why is there hardly any flu in SA this year?

While COVID-19 cases are surging in South Africa off the back of the dominant Delta variant, the flu virus has virtually vanished. Only 50 influenza cases have been detected so far this year through the country’s influenza monitoring system. Adele Baleta unpacks what is going on.

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Trial of potentially variant-proof vaccine ongoing in Western Cape

Trial of potentially variant-proof vaccine ongoing in Western Cape

An experimental COVID-19 vaccine currently in Phase I trials being run by the University of Cape Town has a unique design that might allow it to offer better protection against current and future variants of the SARS-CoV-2 virus. Elri Voigt provides an update on the trial and unpacks the science behind this vaccine candidate.

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COVID-19: Do I still need to wear a mask when vaccinated, and other questions

COVID-19: Do I still need to wear a mask when vaccinated, and other questions

With the COVID-19 mass vaccination rollout set to start on 17 May, many more people, for now, those older than 60 years, will receive their jabs. Elri Voigt looked into what, if anything, will change for those who have been vaccinated, and what other countries have done in this regard.

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What we know about vaccine hesitancy in South Africa

What we know about vaccine hesitancy in South Africa

A recent global online survey suggests that more than a third of South Africans would not want a COVID-19 vaccine if and when it becomes available. Adele Baleta reports on vaccine hesitancy in South Africa.

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COVID-19: Understanding immunity and what it means for a vaccine

COVID-19: Understanding immunity and what it means for a vaccine

Immunity to COVID-19 is much more interesting and much more complicated than simply something you do or do not have. Kathryn Cleary spoke to two experts about what we know about COVID-19 immunity and the implications of that for antibody testing and the development of vaccines.

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