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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.
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Warthin Finkeldey giant cells are seen in:
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The correct answer is  c. Measles(Ref: Nelson's 20/e p 1542-1547, Ghai 8/e p 213-214)Fusion of infected cells results in multinucleated giant cells, the Warthin-Finkeldey giant cells that are pathognomonic for measles, with up to 100 nuclei and intracytoplasmic and intranuclear inclusions.