August 6, 2016

Mosquito and Virus Activity

Mosquito Activity Maps 

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).  Clicking on a point will bring up additional information on the collection and clicking on the arrow in the box will cycle between multiple detections at a single site.


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.