Multiple Choice
The infectious dose
A) is the same for all microorganisms.
B) may be 10-100 cells for Salmonella.
C) is defined as the number of microbes needed to cause infection.
D) is defined as the number of microbes needed to kill the host.
E) is the same for all bacteria but varies for viruses.
Correct Answer:
Verified
Correct Answer:
Verified
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