Exclusive | No More Threat from Covid, Unlikely to Make Comeback: Top Ex-ICMR Scientist to News18

According to Dr Raman Gangakhedkar, the world is seeing 'convergent evolution' under which organisms evolve and produce different variants in response to drugs and/or the body’s immune pressure which includes vaccines and past infections

from Top India News- News18.com https://ift.tt/vnGjaqR