SharecloseShare pageCopy linkAbout sharingimage copyrightGetty Images
While some countries are scrambling to get their hands on vaccines, others are left wondering what to do with jabs they’ve ordered but can no longer use, following concerns over safety.
Several countries have restricted use of the Oxford-AstraZeneca (AZ) and Johnson & Johnson (J&J) vaccines for younger age groups because of a very small risk of rare blood clots.
Denmark has stopped giving out AZ altogether, triggering a wave of interest in its unused doses.
In
This post was originally posted on BBC News. Read the rest of the story at https://www.bbc.co.uk/news/world-56763490.