SA detects new coronavirus variant

Alexander Winning - South African scientists have detected a new coronavirus variant with multiple mutations but are yet to establish whether it is more contagious or able to overcome the immunity provided by vaccines or prior infection.The new variant, known as C.1.2, was first detected in May and has now spread to most South African provinces and to seven other countries in Africa, Europe, Asia and Oceania, according to research which is yet to be peer-reviewed.It contains many mutations associated in other variants with increased transmissibility and reduced sensitivity to neutralising antibodies, but they occur in a different mix and scientists are not yet sure how they affect the behaviour of the virus. Laboratory tests are underway to establish how well the variant is neutralised by antibodies.'FAR FROM OVER'Richard Lessells, an infectious disease specialist and one of the authors of the research on C.1.2, said its emergence tells us "this pandemic is far from over and that this virus is still exploring ways to potentially get better at infecting us".He said people should not be overly alarmed at this stage and that variants with more mutations were bound to emerge further into the pandemic.Genomic sequencing data from South Africa show the C.1.2 variant was still nowhere near displacing the dominant Delta variant in July, the latest month for which a large number of samples was available.In July C.1.2 accounted for 3% of samples versus 1% in June, whereas Delta accounted for 67% in June and 89% in July. – Nampa/Reuters

SA detects new coronavirus variant

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Republikein 2025-09-19

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SA detects new coronavirus variant

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