A man receives a dose of the Moderna Covid-19 vaccine in New York on January 10. Photo: AFP
Coronavirus: Moderna says vaccine works against new Covid-19 variants
- Lab tests show shot produces comparable antibody protection against UK strain, but immunity may wane more quickly for South Africa variant
- Both strains thought to be more infectious and British officials said the variant discovered in UK may be deadlier
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Coronavirus pandemic
A man receives a dose of the Moderna Covid-19 vaccine in New York on January 10. Photo: AFP