The world faces around 4,000 variants of the virus that causes Covid-19, prompting a race to improve vaccines, Britain said on Thursday, as researchers
Tag: South African
New Zealand new Covid case is South African variant
New Zealand has been widely praised for its handling of the pandemic, with just 25 deaths from 1,927 confirmed virus cases in a population
South African anti-apartheid activist Denis Goldberg dead
South African anti-apartheid activist Denis Goldberg, who stood trial alongside Nelson Mandela in the 1963-64 Rivonia Trial and was imprisoned for 22 years by