The Union health ministry’s categorical assertion that no vaccine, including those for Covid-19, should be used beyond expiry date as mentioned on the label of their vials has led to further confusion, especially in the backdrop of Covaxin shelf-life extension.

from Times of India https://timesofindia.indiatimes.com/city/bengaluru/confusion-continues-over-extension-of-covaxin-shelf-life-private-hosps-in-a-fix/articleshow/88483340.cms