Yes, but if you attend for your vaccination you are very thoroughly grilled about allergies and vaccination reactions. The letter has a purpose...to maximise uptake. Its not personal. There is no way someone would be forced to have the vacc with a history of adverse reaction. Take it from someone who has been there!
and if your history of adverse reaction is just about to record it's first incident?
Richard Taylor
"William Tell could take an apple off your head. Taylor could take out a processed pea."
Sid Waddell