“Europe Has Declared Omicron Subvariants BA.4 & BA.5 Variants of Concern. Is this the Next T

“With South Africa admitting it’s experiencing a 5th Covid wave fueled by the Omicron subvariants BA.4 and BA.5, declared in Europe as Variants of Concern, what threat does this pose to the rest of the world? A live interview with Professor of Global Health at the Universities of Columbia in the US and KwaZulu-Natal in South Africa, Salim Abdool Karim.