The cost of inoculating 80 crore people in India will be in the range of Rs 56,000-72,000 crore. This means, the Indian government will have to incur 0.3-0.4 per cent of its gross domestic product (GDP) on the mass-vaccination drive, a special research report from State Bank of India (SBI)’s Economic Research Department said. The report titled “Seven months after unlock”, has been authored by Soumya Kanti Ghosh, SBI’s Group Chief Economic Adviser (CEA).