Hello candidate,

The covid-19 pandemic has been over and here and now and has led to lockdown in various parts of the world and has disturbed the world economy and the human life to a very large extent.

In order to treat this global pandemic, there has been a rat race for vaccine manufacturing among various nations of the world. The first vaccine to be announced at the international stage was provided by Russian name as Sputnik, followed by other vaccine companies such as Moderna and Pfizer.

In India, there has been a dry run for vaccine to its citizens in various places, and company such as serum Institute admin manufacturers heading the race currently.

Hope that it was helpful for you!!