Covid’s New Challenge: BA.2.86 Variant Sparks Vaccine Efficacy Tests!
Emergence of Highly Mutated Covid Variant: Global Monitoring and Vaccine Resilience A highly mutated Covid variant known as BA.2.86 has surfaced in Switzerland, South Africa, Israel, Denmark, the US, and the UK, according to a top official from the World Health Organization (WHO). This offshoot of the Omicron variant showcases over 35 mutations in crucial
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