Science

Can you be reinfected with the new Covid-19 variant? And how effective will vaccines be against it?

We don’t know the answers yet, but a local study sheds some light

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Science | 25 January 2021

Covid-19: Has the alcohol ban helped?

A study at Groote Schuur Hospital suggests it has freed up much-needed beds

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Science | 19 January 2021

Will vaccines eradicate SARS-CoV-2?

Scientists predict the virus will be with us for the long-run - but as just another common cold

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Science | 18 January 2021

Ivermectin and Covid-19: Why it’s promising but why we need to be cautious

While several studies have shown promising results there is not yet enough data for regulatory authorities to approve ivermectin

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Science | 15 January 2021

Covid-19: Cell phone study shows where infections take place

“Stop pussyfooting around funerals” says infectious disease professor

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Science | 14 January 2021

Record number of South Africans died in first week of 2021

11,000 of the nearly 20,000 deaths are considered excess deaths. The vast majority are likely due to Covid-19

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Science | 13 January 2021

Covid-19: Blood tests to be conducted on 19,000 people in nine provinces

HSRC releases details of nationwide survey

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Science | 9 December 2020

New surveys may shed light on SA’s Covid epidemic

But have we tested too few people, too late?

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Science | 4 December 2020

Covid-19: Excess deaths for second week running

But the current surge is not nearly as bad as July

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Science | 29 October 2020