WATCH
LIVE
Chicago & Suburban Cook Co.
North Suburbs
West Suburbs
South Suburbs
NW Indiana
EDIT
Log In
Watch
Photos
Local News
Chicago & Suburban Cook Co.
North Suburbs
West Suburbs
South Suburbs
NW Indiana
Categories
Weather
Traffic
U.S. & World
I-Team
Politics
Entertainment
Consumer & Business
Health and Coronavirus
Weather
ABC7 Sports
Hungry Hound
Localish
Building a Better Chicago
Chicago Proud
Web Cameras
Station Info
About ABC7 Chicago
ABC7 Newsteam Bios
Weather Sketchers
TV Listings
ABC7 Jobs - Internships
Contests, Promotions & Rules
Community
shows
ABC7 LIVE Newscasts
Windy City Live
Newsviews
ABC7 Specials
190 North
Follow Us:
Welcome,
Your Account
Log Out
west nile virus
Share
Tweet
Email
Coronavirus: How it spreads
A virus is an organism that carries genetic information, causing infection and sometimes disease.
First 2019 Illinois human case of West Nile virus confirmed
Mosquitoes test positive for West Nile in Niles
Mosquito population gets boost from warm, wet September weather
West Nile hasn't peaked yet: What you need to know
Elevated levels of West Nile Virus found in local mosquitoes
West Nile virus detected in North Shore mosquitoes
More Stories
Public health officials warn of mosquito surge after record rain, heat
WATCH: Tips to avoid mosquitoes this summer
Mosquito season arrives with hot, humid weather
CDC says tick, mosquito, flea-related illnesses on the rise
West Nile, Powassan viruses cause Zika-like damage to fetuses, study finds
3 West Nile virus deaths reported in Cook County
2 new human cases of West Nile virus reported in DuPage Co.
Chicago and suburban residents are first West Nile cases
Mosquitoes test positive for West Nile in Glenview
Human West Nile cases confirmed in Round Lake, Waukegan
Kane County reports 1st human West Nile case of the year
Mosquito spraying scheduled Wednesday night for NW side, NW suburbs
Show More
Show Fewer
More Stories
First 2019 Illinois human case of West Nile virus confirmed
Mosquitoes test positive for West Nile in Niles
Mosquito population gets boost from warm, wet September weather
West Nile hasn't peaked yet: What you need to know
Elevated levels of West Nile Virus found in local mosquitoes
West Nile virus detected in North Shore mosquitoes
Public health officials warn of mosquito surge after record rain, heat
WATCH: Tips to avoid mosquitoes this summer
Mosquito season arrives with hot, humid weather
CDC says tick, mosquito, flea-related illnesses on the rise
West Nile, Powassan viruses cause Zika-like damage to fetuses, study finds
3 West Nile virus deaths reported in Cook County
2 new human cases of West Nile virus reported in DuPage Co.
Chicago and suburban residents are first West Nile cases
Mosquitoes test positive for West Nile in Glenview
Human West Nile cases confirmed in Round Lake, Waukegan
Kane County reports 1st human West Nile case of the year
Mosquito spraying scheduled Wednesday night for NW side, NW suburbs
Show More
Show Fewer
More Videos
From CNN Newsource affiliates
