August 6, 2016

Mosquito and Virus Activity

WNV/SLE Positive Mosquito Samples: 

This map displays locations where mosquito samples tested positive for either West Nile virus (WNV) or St. Louis Encephalitis virus (SLEV) throughout the state.

Mosquito Activity Maps 


Monthly Mosquito Surveillance Results:

This map displays the aggregate catch data for traps placed through the District.  Different colors represent different species of mosquito and the size of the circle indicates the abundance.