<\/span> It began as a shudder through the scientific and public health establishments. A new variant of the novel coronavirus SARS-CoV-2 had been found, mutating in South African climes, potentially outwitting human responses to it. Vaccines such as Oxford-AstraZeneca's would have to be brushed up. Rollouts would have to be reconsidered. The South African variant has been <\/span><\/p...<\/p>\nRT<\/span> (2021-02-16)<\/span>.