For both 'flu jab and Covid booster I receieved text telling to book. Flu one was carried out at GP surgery on a Saturday morning - highly efficient system with several people doing the jabs. No waiting around at all, entered by different door to which we exited.
My original two Covid jabs had been carried out at our local vaccination centre, which needs a car to get to, so I was delighted to see that my local Boots, very close to home, was now doing these and the following the link in the text gave me plenty of appointments over the following couple of weeks.
So, flu jab was done about six weeks ago, Covid booster earlier this week. Must be at least six months after the second covid jab, and should be a different vaccine. My first two were AV, this one was Pfizer.
And, whereas you can have both flu and booster at same time (in different arms), if you have them separately, there has to be sometime between them.
WHen I checked in for it, Boots had all my records on these on their computer for me.
Did have a reaction this time, just for 36 hours.