well...i had my tetanus jab just now..argh.....i just hate needles...doonno why...but i just suffer from "needlephobia".....my doc told me tt this medicine expires aft 5 yrs...and since my previous jab wad when i was in pri 6, ihad to take it...or else she wont endorse for me....yeah...i think it's safer to take the jab.....luckily i didnt go to my sch's medical checkup....pay $ 10 just for a Q&A session?!!....they didnt even check whether those ppl's tetanus jab has expired anot.......that's a vast diff between govt doctors and private doctors.....