Please correct if there is a mistake

1…To the Doctor:…I had my tetanus buster dose injection on 6/8/2008 and now I had a burse in my leg coursed my a rusted sere driver and my question is whether I should take the injection again?

Ganesh

I had my Tetanus booster injection on 6/8/2008 and now I have a bruise on my leg caused by a rusty screw driver. My question is whether I should have the injection again?

I’m no doctor, Ganesh, but if it is a bruise (unbroken skin) rather than a cut, then you shouldn’t need a Tetanus.
A tetanus injection lasts for approximately 10 years, though if a cut is particularly dirty or infected a booster shot may be given in between.