Multiple Choice
Which of the following is not true of whooping cough?
A) Secondary infections can occur during the convalescent phase
B) Caused by a small gram-positive rod
C) Incubation period is 3-21 days
D) Coldlike symptoms are common for the paroxysmal stage
E) An uncontrollable cough occurs during the paroxysmal stage
Correct Answer:

Verified
Correct Answer:
Verified
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