This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant facts in Immunization, Newer Vaccines, Subject name: Social & Preventive Medicine
[{'content': 'Lyophilised (Freeze dried) vaccine do not include:- \nSelect and explain. \nA. BCG, B. OPV, C. Measles, D. JE Live vaccine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Lyophilized ( freezed dried ) vaccine:- Available in Powder form Examples:- BCG Yellow Fever Japanese Encephalitis HiB Require Saline Measles MMR Distilled water / saline water - Reconstructed vaccines should be used before 4hrs other wise they may case Toxic shock syndrome.', 'role': 'assistant'}]