Is A Tetanus Shot Required After Injury From A Rusty Nail?
Yes you must do a tetanus booster.
Detailed Answer:
Hello!Thank you writing in healthcare magic.
I have been through your question.
You should know that the tetanus bacteria often enter the body through a puncture wound, which can be caused by nails (as you have), splinters, insect bites, burns, any skin break, and injection-drug sites.
Yes, a tetanus booster is needed every 10 years after primary immunization or after a puncture or other skin wound that could provide an entry point for the tetanus bacteria to enter the body.
According my experience I suggest in your case to wash with soap and water the wound and use antibiotic (local or oral for 3 days) to prevent an infection, and get a tetanus booster as soon as possible and as well a anti tetanus serum(passive immunization with specialized immunoglobulin).
I hope my answer helps you.
Feel free to ask me further.