Varicella Virus Vaccine Live (Oka-Merck)
BiologicalVARIVAX(TM) (Refrigerated) [Varicella Virus Vaccine Live (Oka/Merck), Refrigerator-Stable Formulation.] Subjects enrolled in the study received one 0.5 mL subcutaneous dose of VARIVAX(TM). Frequency is single dose.