system
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
In one single visit, a 9 month old, unimmunized child can be given the following vaccination
assistant
The correct answer is  BCG, DPT-1,OPV-1,Measles. Reference: Park's textbook of preventive and social medicine, K.Park,23rd edition, page no:123.