Question 11 of 30
For which one of the following infectious diseases is a vaccine presently available:
A
Herpes.
B
AIDS.
C
Mononucleosis.
D
Hepatitis B.
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Answer & Explanation
The correct answer is Option D: Hepatitis B..
Hepatitis B is a viral infection that can be prevented via vaccination. AIDS, Herpes, and Mononucleosis currently do not have effective, widely available vaccines.