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Social & Preventive Medicine General 8a16d4ca

Which of the following statements regarding live vaccines is false?

A
Two live vaccines cannot be administered simultaneously
B
Booster doses are not required when live vaccines are administered
C
Single dose gives life long immunity
D
Live vaccine contains both major and minor antigens
High-Yield Explanation
When the administration of two live vaccines is mandatory, it can be given simultaneously but either: ? at different sites of injection or ? at an interval of at least 3 weeks Ref: Park's Textbook of Preventive and Social Medicine By K. Park, 19th Edition, Page 97; Immunology for The Health Sciences By Nicholas J. Vardaxis, Pages 101-4

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