Region 4 COVID-19 vaccination events set for coming weeks
Alessandra Tarantino/AP
A health worker prepares a dose of the AstraZeneca vaccine to be administered at a vaccination center set up in Fiumicino, near Rome's international airport, Thursday, Feb. 11, 2021. AstraZeneca is of the three vaccines authorized by the European Medicines Agency for use in the 27-nation bloc, the other two are Pfizer-BioNtech and Moderna. (AP Photo/Alessandra Tarantino)