Posted: September 5th, 2017
a) mosquito
Arthropod vectors transmit several types of viruses that cause encephalitis. The primary vector in North America is the mosquito.
b) tick.
The primary vector in North America is the mosquito.
c) horse.
The primary vector in North America is the mosquito.
d) flea.
The primary vector in North America is the mosquito.
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