West Nile Virus & Lyme Disease Activity
Surveillance is a key components of the Disease Carrying Insects Program. Information on mosquitoes and ticks is gathered daily and analyzed on a weekly basis using a variety of sampling and analytical methods. The resulting data are presented here to enable the residents of the County to have access to this data.
West Nile Virus Activity
West Nile Virus Activity in Humans
o Distribution of human cases - 2002 - 2012
West Nile Virus Activity in Culex Mosquitoes
o WNV infection rates in Culex mosquitoes - 2004 - 2012