Will Omicron Trigger New COVID-19 Wave?

Satyajit Rath, an immunologist and adjunct faculty at IISER, Pune, discusses with Newsclick editor-in-chief Prabir Purkayastha the new COVID-19 variant, Omicron, how fast it can spread compared to Delta, if it can infect the vaccinated and previously infected, and more. Join this channel to get access to perks:    / @newsclickin