Over 5,000 vaccine doses wasted in 5 states so far The vaccine wastage can be largely attributed to not enough volunteers turning up after the vaccine vials were opened, which need to be utilised in up to four hours BusinessToday.In | January 29, 2021 | Updated 13:07 IST Tripura pegged the vaccine wastage to be over 10 per cent limit Since the nationwide vaccination drive started on January 16, around 5,000 COVID-19 vaccine doses have been unutilised in five states. Tripura pegged the vaccine wastage to be over 10 per cent limit. According to Tripura's COVID-19 immunisation officer Dr Kallo...