IMMUNOLOGY

MISCELLENOUS

VACCINATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What pathogen causes West Nile, Influenza, and the common cold?
A
bacteria
B
fungi
C
viruses
D
prions
Explanation: 

Detailed explanation-1: -West Nile virus is spread by the Culex species of mosquito. The main vector species in the U.S. are Culex pipiens, Culex tarsalis, and Culex quinquefasciatus. These mosquitoes typically feed from evening to morning.

Detailed explanation-2: -West Nile encephalitis is a mosquito-borne infection of the brain caused by West Nile virus, a close relative of St. Louis encephalitis virus.

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