VMD-0078
QUESTION
A host in which causal agent is mechanically transferred without further development is referred as?
OPTIONS
(A) Link host
(B) Amplifier host
(C) Primary host
(D) Paratenic host
ANSWER
(D) Paratenic host
EXPLANATION
A paratenic, or transport, host carries an infective agent without essential development or multiplication and passes it mechanically or trophically to another host. An amplifier host increases agent numbers, a primary host supports the usual life cycle, and “link host” is not the appropriate definition here.
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