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Scientists say vaccines still protect against worst effects of South Africa Covid variant - BBC News
UK insists AstraZeneca vaccine is effective against South African variant of Covid - BBC News
South Africa warns that “no-one is safe” until Covid vaccines are shared fairly - BBC News
Emergency testing for South Africa variant widened as fears grow over vaccine resistance - BBC News
Oxford vaccine found to be less effective against South African Covid variant
Back to normality in South Africa as Covid cases fall - BBC News
Open Comments - BBC Newsnight - Scientists say vaccines still prote...
Oxford vaccine 'less effective' on South Africa variant
South Africa halts use of AstraZeneca's vaccine due to Covid variant
Reinfection with South African variant
South Africa suspends use of Oxford-AstraZeneca Covid vaccine due to ineffectiveness
Pfizer vaccine protects against UK and South African Covid variants, research suggests