Flu jab

We waited in a long orderly queue at Sunnyside Surgery this morning for a flu jab.
It seemed that either people had thought that they would beat the rush or that they wanted to get out of the way early and enjoy the rest of the day.
It wasn't raining and the queue moved quite quickly.
I have never had flu and I am sure many others have not either but it does seem that the unnecessary strain it could put on my whole system is not worth the risk.