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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Strain used for chickenpox vaccine:
assistant
The correct answer is  Ans. b (Oka strain). (Ref. Park PSM 22nd/pg. 137)VACCINESTRAIN USEDMeaslesHDC-Edmonston Zagreb strainBCG'Danish' 131Chicken pox (live attenuated)Oka strainOPVSabin strainIPVSalk strainRubellaRA 27/3 strain