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
Vaccines 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. (b) Rabies Vaccine that grows in embryonated eggs: Influenza Yellow fever (17 D strain) Rabies (Flury strain) Mumps Varicella vaccine growns in chick embryo fibroblast culture. Rubella - RA 27/3 vaccine produced in human diploid fibroblast. No eggs culture vaccine of measles are produced. All are tissue culture vaccine, either chick embryo or human diploid cell line.