COVID-19: Who are highly protected against Delta variant? ICMR reveals

According to the study, the humoral and cellular immune response plays a vital role in protection against the Delta variant of COVID-19, which is more transmissible and virulent than other mutated strains.

https://ift.tt/eA8V8J According to the study, the humoral and cellular immune response plays a vital role in protection against the Delta variant of COVID-19, which is more transmissible and virulent than other mutated strains. from Zee News :India National https://ift.tt/2SKxTKC