What is West Nile virus? Virus-positive mosquitoes found in North Shore communities

The primary virus-positive mosquitoes of the 12 months had been present in traps in Evanston, Kenilworth and Northfield.

They had been collected final week, and confirmed constructive Tuesday.

Virus-positive mosquitoes have additionally been present in Skokie.

West Nile virus 2021: Cook dinner County man 1st human case of mosquito-borne illness in IL this 12 months

To guard your self, use insect repellent, put on loose-fitting garments and keep away from peak mosquito feeding occasions — daybreak and nightfall.

Additionally eliminate gadgets round your property that may maintain water the place mosquitoes breed.

Widespread signs of West Nile virus embrace fever, nausea, headache and muscle aches. Signs might final from just a few days to some weeks. Nevertheless, 4 out of 5 individuals contaminated with West Nile virus is not going to present any signs, the Illinois Division of Well being has stated.

In uncommon circumstances, extreme sickness together with meningitis, and even dying, can happen. Individuals older than 60 and people with weakened immune programs are at greater threat for extreme sickness from West Nile virus.