This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Which is case based online TB notification system developed by the central TB Division \nSelect and explain. \nA. Nischinth, B. Nikshay, C. laksha, D. Yaksma', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Case Notification can be done online through NIKSHAY, Which is case based online TB notification system developed by the central TB Division. Ref: Pg.no: 318;IAPSM Textbook of Community Medicine.', 'role': 'assistant'}]