My doctor asked me to take TD vaccine instead of TT in week 12. When should I take the second dose ? And what is the difference between TT and TD?

A. Mam usually the attendance has taken in the time of five months and six months consecutively you have to take two for two months I do not know what exactly is this TD vaccination is done after completing the time of four months so this is definitely not tetanus so you should crosscheck with your doctor before you get it done