The Boostrix is Whooping cough, Tetanus and Dipheria all in 1 injection.

It is routine to offer in hospital to all mums after giving birth nowadays. And a large % take up the offer with no side effects.
For some reason they gave me just a straight tetanus shot after the cat bite while pregnant, hence later then needing to confirm if I could even have the WC one as it would repeat the tetanus component within a very short timeframe.