Multiple Choice
Why is Helicobacter pylori considered an emerging disease?
A) It is highly resistant to antibiotics.
B) Ulcers were not known to have an infectious cause until recently.
C) It is now present on all of the continents.
D) It can jump from humans to pigs and back again.
E) It had declined in the 1960s but appears to be back again.
Correct Answer:

Verified
Correct Answer:
Verified
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