Were your first two also moderna?
its 50ml for booster vs 30 with Pfizer so a subtle difference but moderna across the board seems to evoke stronger actions
Yeah, all three were Moderna.
It's funny, my wife had the opposite experience. We each got the same shots on the same day in the same location. She ended up missing about a day and a half of work following shot #2, but she has barely had a sore shoulder with this booster.
I don't know, maybe I had a bad burrito or something.