2 weeks since Sputnik V doses arrived in India, what's causing the delay amid shortage?

Even as the second lot of the Russian vaccine is slated to arrive in India on May 14, the first batch of Sputnik V vaccines still awaits a green signal to be administered to people. We find out why.

The first lot of Russia’s Sputnik V vaccines arrived in India’s Hyderabad on May 1. It has been more than 10 days since the first lot arrived and so far, there is little clarity on where the vaccines are and when they would be ready for use. This at a time when India is recording over 3 lakh Covid-19 cases every day and is struggling for vaccines as many states, private and government facilities run out of doses.