West Nile Virus

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The West Nile Virus is a flavivirus that is maintained in nature by way of an enzootic cycle involving birds and mosquitos. The birds act as amplifying hosts while the mosquitos serve as vectors for the virus. Birds that become infected and develop high levels of the virus in their blood pass the infection onto mosquitoes when bit. The infected mosquito will then infect more birds when they bite. When looking at this study, it is important to note that while the West Nile Virus has been detected in at least 326 bird species, this study will only examine 6. The same goes for mosquitoes, as researchers are only interested in examining the competent species in the urban wetlands and adjacent urban residential areas in Central New Jersey. Competency

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