This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
Strain used in Mumps vaccine 
Select and explain. 
A. Oka, B. Jeryl Lynn, C. Danish 1331, D. Edmonston Zagreb
B: Jeryl Lynn
Answer: B: Jeryl Lynn 
Explanation: Strains in Mumps Jeryll Lynn strain RIT 4385 Leningrad 3 strain L-Zagren strain Urabe strain Rubini strain Strains in Measles Edmonston-Zagreb strain Schwatz strain Moraten strain