asked 221k views
0 votes
9. Which one is true about a propagated epidemic?

A The shape of its curve usually contains a series of successively larger peaks.
B. Its subsequent cases, rarely serve as sources for later cases
C. Both A and B are correct
D. Both A and B are incorrect.​

asked
User Hbaltz
by
7.9k points

2 Answers

5 votes

Answer:

Both a and d are incorrect

Step-by-step explanation:

answered
User Sourcey
by
7.7k points
5 votes
I think it’s c . Both a and b are correct
answered
User Bernd Ebertz
by
9.0k points
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