February 19, 2017

Homework Help: Biology

Posted by Sammie R on Wednesday, November 9, 2011 at 12:31am.

Which of the following would increase the chance of a successful infection?

A. The host has a strong immune system.

B. The pathogen is very virulent.

C. The pathogen population at the infection site is small

D. A and B

E. A, B, and C

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