Although that article clears it up a bit
When military police entered an Italian factory at the EU's request over the weekend, they not only discovered 29 million COVID vaccine doses — they triggered ripples of anxiety around the world as countries feared being deprived of vital shots.
It was a sign of how low trust between the European authorities and drugmaker AstraZeneca had fallen when Italian carabinieri, the country's military police, inspected a vaccine filling plant over the weekend. It was also a remarkable demonstration of the fever pitch the scramble for vaccine supplies has created — and just how far the situation has moved from talks of global cooperation.
The doses, an Italian official explained, were ready for shipment to Belgium.
The plant is owned by Catalent, a company that helps drugmakers with the jab's fill-and-finish, and AstraZeneca sent doses there to be made ready for distribution. A spokesman for Catalent said that “at any one time there will be a balance of vaccine drug substance ready for filling, packaging, inspection and quality release, and packaged vials awaiting shipment to AstraZeneca’s distribution facilities.”