Given a statement, generate a question such that the answer is contained in that statement.

[Q]: The flu is not affected by drugs, only a vaccine
[A]: What type of vaccine is not affected by drugs?


[Q]: reproduction requires eggs to fertilize
[A]: What is required for eggs to produce?


[Q]: it is a criminal decision to intentionally release or spread agents of disease
[A]:
What is a criminal decision to release or spread agents of disease?