I decided to take a different route today to escape the Sun....once behind a building and in the shade...I shouted at Deogy - THIS IS NICE EH???..Someone replied - IT SURE IS!!! I know Deogy is VERY smart but can he talk???....He ran up the stairway to meet the stranger....There it was -The Lieutenant Governor herself!!
To answer your question directly without knowing the reason for the question.
I would say that most of my training regarding “vaccines “ were in the Medical School curriculum and were touched upon in various courses subjects such as microbiology, virology, immunology, histopathology, hematology, pathology and pharmacology. And then once in clinical training, vaccines were also part of training in Internal Medicine (Endocrinology, immunology), Pediatrics, Emergency Medicine, Neonatal care and so on.
Once in practice, we would have routine checks on vaccine management, regular information from Health Canada Guidelines and CMEs (Continuing Medical Education) sessions on updates and changes to vaccines protocols and so on.
Not sure If this is the information you were looking for but that’s it in a nutshell.
