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Question
Antibodies are found inA) milk.
B) mucosal secretions.
C) serum.
D) milk, mucosal secretions, and serum.
Answer
This answer is hidden. It contains 1 characters.
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Which of the following statements about chlamydial infections is TRUE?
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Diseases can be controlled through immunization even if the percentage of the population that is immunized is less than 100% because
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B) most diseases lack reservoirs.
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Filoviruses (such as Ebola virus) that cause severe hemorrhagic fevers generally have high ________ but low ________.
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B) prevalence / mortality
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Cholera is an example of a pandemic disease that
A) has multiple wild animal reservoirs and is thus difficult to eradicate.
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C) is spread through direct contact and has only a human reservoir.
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C) the vector is seasonal.
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