COVID-19 Vaccination Update – Day 257 :India’s Cumulative Vaccination Coverage Crosses 88 Crore Landmark Milestone COVID-19 Vaccination Update – Day 257 :India’s Cumulative Vaccination Coverage Crosses 88 Crore Landmark Milestone COVID-19 Vaccination Update – Day 257 :India’s Cumulative Vaccination Coverage Crosses 88 Crore Landmark Milestone