I had my flu shot over the weekend & it’s resulted in this giant lump yesterday. It’s about as big as a standard size mug bottom. The ring around it was done by my colleague who wanted to make sure it didn’t grow any bigger.
I was not a happy camper at all. My boss has the theory that it’s a reaction indicative of how bad a flu I would have caught had I not got the injection. Old wives tale or partial truth? You be the judge to that.