In 2021, the whole world was waiting for one thing: The COVID-19 vaccine. COVID vaccine is the one thing all of us were eagerly waiting to get back to the normal life when we did not have to think about going to concerts. And now it's here....

Huge vaccination drives are going on everywhere around the world where the healthcare workers and vulnerable citizens are given the jab to beat the COVID-19 pandemic and India is leading the world in COVID-19 vaccine in collaboration with universities around the world like Oxford. India plays a very crucial role in the development, manufacturing and distribution of this all-important vaccine.

On National Vaccination Day, let's find out how India became the vaccine hub of the world.