This was the case with all the trials, not just the AZ one. However, there was a difference in side effects between the vaccinated and controls in all three. Th

This was the case with all the trials, not just the AZ one. However, there was a difference in side effects between the vaccinated and controls in all three. The difference was larger for the Moderna/Pfizer vaccines. Also, there wasn't one AZ trial. There were 8 or 9 in different countries. But for reasons only known to AZ/Oxford, their studies are based on data only from 2 and part of the data from a third.