What I Should Do if I Cannot Locate My Immunization Records
Tetanus and Diphtheria
If you do not have documentation proving that you have been vaccinated against tetanus and diphtheria you will have to be re-immunized.
Measles, Mumps & Rubella
If you are sure that you have been vaccinated against the measles, mumps, and rubella you can have titers drawn. A sample of your blood will be tested to determine the status of your immunity. For additional information on what a titer is, visit the titer informational page from George Mason University.