Mosquito & Tick Risks in Chicago
As summer continues in the Chicago area, the hot, wet weather has created perfect conditions for mosquitoes and ticks. These pests are more than just a nuisance—they can carry diseases like West Nile virus and Lyme disease, making prevention and awareness especially important for families in Naperville, Chicago, and throughout Illinois.
Why the Increase?
Warm temperatures and frequent rain have led to a surge in mosquito and tick populations. Nearly 60% of mosquito samples in Cook County are testing positive for West Nile virus—higher than in previous years. Ticks are also on the rise, with emergency room visits for tick bites at an eight-year high.
Mosquitoes & West Nile
Mosquitoes can transmit West Nile virus, the most common mosquito-borne illness in Illinois. Most people have mild or no symptoms, but some may develop fever, headache, or more serious complications. So far, three cases have been confirmed in Illinois this year, but the real number may be higher.
Ticks & Lyme Disease
Ticks are now found in more places, including city parks and suburban yards. They can carry Lyme disease, which causes fever, rash, and joint pain. If untreated, Lyme disease can affect the heart and nervous system.
How to Protect Yourself
- Use insect repellent with DEET or EPA-approved ingredients
- Drain standing water around your home
- Repair window screens
- Limit outdoor time at dawn and dusk
- Wear long sleeves and pants in grassy or wooded areas
- Check for ticks after being outdoors
- Shower soon after outdoor activities
- Keep lawns mowed and remove leaf litter
What to Do If Bitten
For mosquito bites, clean the area and use anti-itch cream. Watch for fever or rash and contact your doctor if you feel unwell.
For tick bites, remove the tick with tweezers, clean the area, and save the tick in case your doctor needs to identify it. Watch for symptoms of Lyme disease and seek medical advice if needed.
Community Action
Local health departments are spraying neighborhoods to control mosquitoes. Residents are encouraged to report standing water and follow prevention tips.
Stay Safe This Summer
Mosquitoes and ticks can pose real health risks. Taking simple steps can help protect your family from West Nile virus, Lyme disease, and other insect-borne illnesses.
For more information on prevention, repellents, or first aid supplies, contact Naperville Pharma for trusted advice and local support.