Gravitas | Delta Plus variant: The new worry for the world

Jun 22, 2021, 11:15 PM(IST) Palki Sharma

As the world struggles with the Delta variant, the virus has mutated again. At least 9 countries have now detected the "Delta plus" variant, with India reporting around 30 cases of the new mutation. Palki Sharma tells you why this variant has sparked concerns.

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