Covid-19 Vaccination in India: Prophecy of Time Period to Immune 18+ Population

ABSTRACT

In the present paper, we have prophesied how much time will be required to vaccinate 18+ population of India with at least one dose of COVID-19 vaccines. We have used non-linear extrapolation technique to prophecy, for this polynomial function is used for extrapolation. We have Fitted a non-linear polynomial of degree six to the cumulative vaccination data from 16 January 2021 to 24 July 2021 to estimate the required time period. Non-linear extrapolation results are depicted through the graphs, shows that the entire 18+ population will be vaccinated with at least 1 dose by mid of December of this year and 25% population will be fully vaccinated. © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.