epa09084292 The staff of IRBM, the Pomezia-based company that collaborated in the production of the vaccine against COVID-19 AstraZeneca, during the vaccination operations, Rome, Italy, 19 March 2021. EU member countries reintroduce the AstraZeneca Covid-19 vaccine in their inoculation campaigns following the previous day's European Medicines Agency (EMA) announcement to uphold its approval of the vaccine. Italy and other countries stopped giving the vaccine over fears there might be links between the vaccination against Covid-19 with the AstraZeneca vaccine and a rare number of blood clots.  EPA/ANGELO CARCONI
A shot of the AstraZeneca vaccine is delivered in Italy. EPA

Mystery of AstraZeneca supplies found in Italian snap inspection