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COVID-19: Why the South African Variant is Scarier than the UK Strain
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Miho Ishii posted on 2021/01/06Ever wondered why some COVID-19 variants are more concerning than others? This video dives deep into the South African variant (B.1.351) and compares it to the UK strain (B.1.1.7), explaining its high transmissibility and impact on vaccine efficacy. You'll pick up some fantastic advanced vocabulary related to genome sequencing and global spread, perfect for boosting your English knowledge!