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homepage > health department > environmental health > disease carrying insect program:

West Nile Virus Activity


Year
Human
Trap Sites
Positive Pools
Infection Rate/Culex

2002
WNV cases
Sites
Arbovirus
Rates

2003
WNV cases
Sites
Arbovirus
Rates

2004
WNV cases
Sites
Arbovirus
Rates

2005
No Cases
Sites
Arbovirus
Rates

2006
WNV cases
Sites
Arbovirus
Rates

2007
WNV cases
Sites
Arbovirus
Rates

2008
WNV cases
Sites
Arbovirus
Rates

2009
WNV cases
Sites
Arbovirus
Rates

2010
WNV cases
Sites
Arbovirus
Rates

2011
WNV cases
Sites
Arbovirus
Rates

2012
WNV Cases
Sites
Arbovirus
Rates


Graphic of people and mosqitos
West Nile Virus Activity in Humans
o Distribution of human cases - 2002 - 2012
Culex mosquito graphic
West Nile Virus Activity in Culex Mosquitoes
 o WNV infection rates in Culex mosquitoes - 2004 - 2012


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