Well, I've had some karma that was just sealed with a kiss .... that'll do for me ...
As for the vaccine shots, you have to do your own risk assessment and I decided to have it as better to give you some protection rather than none.
I'm surprised Margaret P that you have not, at least, had the pneumonia shot seeing as you appear to be susceptible to chest infections. A big killer in the elderly.
There are no risks... my daughter (Practice Nurse) has done a great multitude of these plus MMR for children and, up to press, not one bad reaction .. go figure.
Bit confused re. Chris's 'invitation', if no problems as described by Sue ... only thing I can think of is that the doctor has overbought (yes, they have to buy these), and they are offering them to less vulnerable patients to reclaim their investment.