This page includes a short-list of terms and acronyms related to the Immunizations & TB Clearance requirements.
- Titer: A blood test which tests for immunity to a specific disease (available for MMR and Varicella; not available for Tdap or Meningococcal Conjugate). A result of "positive" means "positive for immunity," whereas a "negative" result means "negative for immunity."
Terms that are interchangeable/mean the same thing
- Immunization and vaccine