Card 18 / 108: Smallpox
A)
has been eliminated as a naturally occurring infection in human beings.
B)
still occasionally occurs in Third World Countries.
C)
probably only had a human reservoir.
D)
was dealt with by vaccination.
E)
has been eliminated as a naturally occurring infection in human beings, AND was dealt with by vaccination.
Answer:
E) has been eliminated as a naturally occurring infection in human beings, AND was dealt with by vaccination.
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