China and the US are among the countries that have been affected by the new COVID variant. NewsClick Editor-in-Chief Prabir Purkayastha talks to immunologist Dr. Satyajit Rath about these variants, their impact, and what it means for public health authorities.
What is up with the new Covid variants and how dangerous are they?
Immunologist Dr. Satyajit Rath and NewsClick’s Editor-in-Chief Prabir Purkayastha discuss reports of new COVID-19 variants and what it means for public health authorities across the world
