West Nile Virus - 2016 Data

West Nile virus home 

Historical surveillance data collected for 2016 West Nile virus in Wisconsin. The information includes positive cases among birds, horses and within tested mosquito pools. Indicated human cases are both confirmed and probable. Tables show cases reported by age and month of illness onset.

2016 Annual Wisconsin West Nile Virus Summary Data

2016 Annual Wisconsin Summary Data
Positive WNV Cases - Updated May 24, 2017

Avian (bird) 59
Equine (horse) 7
Mosquito pools 11
Human confirmed 12
Human probable* 1
Deaths** 2
Hospitalizations 10
Counties reporting WNV activity 45

*Probable cases have presumptive positive laboratory results without confirmatory testing at CDC.

**The deaths are included among the confirmed and probable cases.

 

2016 Wisconsin Confirmed and Probable West Nile Virus Cases Reported by Age

Wisconsin Confirmed and Probable West Nile Virus Cases Reported by Age of Illness Onset, 2016

2016 Wisconsin Confirmed and Probable West Nile Virus Cases Reported by Month of Illness Onset

Wisconsin Confirmed and Probable West Nile Virus Cases Reported by Month of Illness Onset, 2016

2016 West Nile Virus Activity in Wisconsin Counties 2016

 

Last Revised: January 11, 2018