West Nile Virus
Also known as: WNV
296
Total Cases
274
Total Alerts
37
States Affected
Vaccination Status of Reported Cases
Analysis of vaccination status among reported West Nile Virus cases where status was provided
18
Vaccinated
166
Unvaccinated
18
Undervaccinated
16
Unknown
91% of cases with known vaccination status were unprotected
Based on 202 cases with reported vaccination status
Vaccination Status Distribution
Protected vs Unprotected
* 79 cases did not have vaccination status reported. Data sourced from EDCC voluntary disease reports.
About This Disease
Description
Mosquito-borne virus causing neurological disease
Category
vector-borneRecent Alerts (20)
San Luis Obispo, CA
1 cases
Jun 16, 2026
Carter and Love, OK
1 cases
Nov 18, 2025
Kiowa, OK
Private Facility
1 cases
Nov 18, 2025
Lincoln, TN
Farm
1 cases
Nov 7, 2025
Nowata, OK
1 cases
Nov 6, 2025
Oklahoma, OK
1 cases
Nov 6, 2025
Ada, ID
1 cases
Nov 5, 2025
Marshall, TN
1 cases
Nov 5, 2025
Brazos, TX
Veterinary Hospital
2 cases
Nov 1, 2025
Allen, IN
1 cases
Oct 31, 2025
Weld, CO
Private Facility
1 cases
Oct 29, 2025
Christian, KY
Private Facility
1 cases
Oct 29, 2025
McCurtain, OK
Farm
1 cases
Oct 27, 2025
Grey, ON
Farm
1 cases
Oct 23, 2025
Green Lake, WI
1 cases
Oct 23, 2025
Canadian, OK
Farm
1 cases
Oct 21, 2025
Okmulgee, OK
Private Facility
1 cases
Oct 21, 2025
Tulsa, OK
Farm
1 cases
Oct 21, 2025
Woodward, OK
Farm
1 cases
Oct 21, 2025
s, MD
Private Facility
1 cases
Oct 15, 2025