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Vietnam’s vaccine effective against SARS-CoV-2 variants

Vietnam’s vaccine effective against SARS-CoV-2 variants

Covivac, Vietnam’s homegrown vaccine, is effective against the two new strains of the SARS-CoV-2 detected in the UK and South Africa, according to Dr. Duong Huu Thai, Director of the Institute of Vaccines and Medical Biologicals (IVAC).