Third-wave of COVID-19 unlikely to be as severe as second: ICMR study

The result of the study said that the Immune-mediated mechanisms (waning immunity, or viral evolution for immune escape) are unlikely to drive a severe third wave if acting on their own unless such mechanisms lead to a complete loss of protection among those previously exposed.

source https://zeenews.india.com/india/third-wave-of-covid-19-unlikely-to-be-as-severe-as-second-icmr-study-2371891.html