How will India achieve the target of vaccinating over 200 crore people by year end?

 Many states have made claims of lack of corona vaccine stock. The states say that the center should buy the corona vaccine from foreign companies and give it to the states. At present, two vaccines of Corona are being given to the people in the country, Covishield, and Covaxin. The government has also approved the Sputnik V vaccine, which will be available to the general public in the coming days.