Principles of Infectious Disease, Part 1
Immunology / Microbiology
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Introduction
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Principles of Infectious Disease
Q. Exogenous infections:
a
Are caused by opportunistic pathogens.
b
Are caused by members of the normal microbiome.
c
Are caused by pathogens from the external environment.
d
Are usually asymptomatic.
e
Are rarely caused by virulent agents.
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