Which mosquito species is a secondary vector of LaCrosse encephalitis in Ohio?

Aedes canadensis is recognized as a secondary vector of LaCrosse encephalitis in Ohio. This species plays a significant role in the transmission cycle of the virus, particularly in specific ecological niches such as hardwood forests and areas with abundant water sources. Secondary vectors are those that can contribute to the spread of a pathogen, but are not the primary carriers. In the case of LaCrosse encephalitis, while other species may also be involved, Aedes canadensis stands out for its known associations with the virus and its capacity to engage in the transmission process, thereby facilitating disease dynamics in the region. Understanding the role of secondary vectors like Aedes canadensis is crucial in vector control and public health strategies aimed at preventing the spread of mosquito-borne diseases.