Corona pandemic has stirred up the whole world. The government is imposing strict restrictions from state to state to fight the third wave of Corona. The government has already announced for vaccination of children, booster dose for elderly and precaution dose of COVID-19 for frontline workers. In October 2021, India had achieved the historic target of vaccination of 100 crore people. Know what are the major challenges before India to fight the third wave of Corona? Watch video.