JORR62

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1. MMR Immunization, and how long it takes for antigens to show

   JORR62 replied to RNCub's topic in General Students

   This is a very late reply but it may help a future reader. It takes 4-6 weeks to show up. You do not need to have both MMR shots as PICU RN stated. 2 shots of MMR are required for school entry however a blood titer taken after the first one (if it sh...