VMD-0095
QUESTION
Rodents play important role in transmission of?
OPTIONS
(A) FMD
(B) Plague
(C) Scrub typhus
(D) None of the above
ANSWER
(B) Plague
EXPLANATION
Rodents are central to the ecology of plague because they maintain Yersinia pestis in enzootic cycles and infected fleas transmit the organism between rodents and to other hosts. FMD is primarily transmitted among cloven-footed animals, while scrub typhus is maintained by trombiculid mites rather than rodents themselves as the principal reservoir-vector unit.
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