Sir I have taken tetanus toxoid injection before 7 days and my current age is 17 years my childhood vaccinated for tetanus is complete UpTo 4 dose intinal 3 dose UpTo 6 months of birth and one booster at 18 months then after that taken one tetanus toxoid injection at 15 years of age current age 17 years one tetanus toxoid injection in September 2021 for injury and one before 7 days tetanus toxoid injection today I got injured in mud blood also come out scratch type injury but  do I need tetanus immuglobin as read in Google that tt don't provide instant immunity do I need tetanus immuglobin for protection as muddy injury required attention