I assume BTW that you haven't heard of anyone having softball size rock hard swelling in response to any vaccine, or you would have said something? FWIW, this

I assume BTW that you haven't heard of anyone having softball size rock hard swelling in response to any vaccine, or you would have said something? FWIW, this conversation doesn't affect my plans to take the vaccine and shouldn't affect anyone else's. I was just genuinely curious if anybody had experienced such a side effect before.