This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Vaccine prepared by embryonated Hen's egg are 
Select and explain. 
A. Measles, B. Rabies, C. Rubella, D. Varicella
B: Rabies
Answer: B: Rabies 
Explanation: Ans. is 'b' i.e., Rabies . Vaccines prepared in embrvonated Hen's ettg : - Influenza (grown in allantoic cavity) - Rabies - Yellow fever - Mumps . Vaccines from Duck eeg - Non neural rabies vaccine