Your titer document(s) is missing the reference ranges. Please be sure all titer documentation is Quantitative and include the numerical results as well as the numerical reference ranges. If you are unsure what a reference range is, please contact the healthcare provider or lab where you receieved the titer and ask for documentation with reference ranges. 

Students and Employees should upload documents to the medproctor.com vaccine & immunization software for your school or workplace requirements.