SPVX02 , Tetadif, diTeBooster clinical trials

A study to evaluate the safety and effects on the immune system of a tetanus and diphtheria vaccine which does not need any cold chain distribution or storage

This study is testing a new tetanus and diphtheria jab that doesn't need to be kept cold. It's for healthy adults who've had these jabs before but not in the last 10 years. We want to see if it's safe and works as well as existing jabs.