Covid-19 vaccine supply chain: From syringe to cold storage, how companies are ramping up production

Shortages in vaccine and consumables may not be felt in the first few
rounds of inoculations. But they are likely to crop up in the
following rounds as mass immunisation ramps up. It is estimated that
India would need 6.1 crore glass vials to contain the Covid-19
vaccines for the first six months once a vaccine is rolled out.

https://economictimes.indiatimes.com/industry/healthcare/biotech/pharmaceuticals/covid-19-vaccine-supply-chain-from-syringe-to-cold-storage-how-companies-are-ramping-up-production/articleshow/79407903.cms