I have not taken tetanus booster doses as per schedule. But i have taken single tetanus vaccine doses after injury for several times, almost two or three shots in one year. Recently i took a tetanus injection 17 days ago and now i have an injury from a trolley bag wheel. Should i take another tetanus vaccine? I also want to know how long is the validity of a single shot tetanus vaccine?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.