Some foreign vaccines are also lined up, with the likes of Pfizer and Moderna.
But, most of these foreign companies have signed commercial contracts elsewhere and they must supply jabs to the US and European Union first.
Is India ready to rollout Pfizer and Moderna?
They are both mRNA vaccines, meaning they are stored in sub-zero temperatures.
But most facilities in India have a capacity between 2 and 8-degree Celsius.
This is enough for Covishield, Covaxin and Sputnik, but not Moderna and Pfizer.
We don t have storage facilities so more vaccine approvals do not mean more doses.
Take for instance, Sputnik V.