South Africa detects new COVID-19 variant with many mutations
World 10:40 26/11/2021Scientists in South Africa said Thursday they had detected a new COVID-19 variant with a large number of mutations, blaming it for a surge in infection numbers
Vietnam discovers new coronavirus variant, a mix of UK and Indian strains: minister
Vietnam News 18:27 29/05/2021Minister of Health Nguyen Thanh Long says the country will announce the mutant to the world soon