west nile virus illinois

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West Nile fever, DuPage County

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· 1d · on MSN

Third human case of West Nile virus in Illinois reported in DuPage County

The resident was said to be in their 70s and became ill earlier in the month.

· 1d · on MSN

State’s 3rd human West Nile Virus case of 2025 confirmed in DuPage County

· 8d

Lake County reports first case of West Nile virus

· 1h

Colorado confirms first West Nile virus death in Lafayette adult

The first human death of West Nile virus this year in Colorado was confirmed on Friday.

· 10h

Larimer County health officials confirm this year's first West Nile virus case in Fort Collins

· 2h

Officials confirm first human death from West Nile virus in Colorado

· 7h

South Dakota has reported its first West Nile virus death of 2025: Here's what to know

The health department projects 137 cases of the disease for the state in 2025 – enough to classify as an outbreak.

· 7h

Another positive West Nile virus sample reported from mosquitoes at Mosquito Lake State Park

· 8h

West Nile and Jamestown Canyon viruses found in Vermont mosquitos

8hon MSN

Illinois seeing cases of a pest-borne virus early this year. How to protect yourself

An individual from southern Illinois was hospitalized due to complications from West Nile virus, the Illinois Department of Public Health reported June 24. That case marked the state’s first human case in 2025 and represented the earliest onset of the disease in Illinois since 2016.

5hon MSN

Mosquitoes test positive for the fatal West Nile virus, health officials advise precautions

Health officials are concerned about West Nile virus. Mosquitoes in Joliet and Chicago tested positive. The Illinois Department of Public Health urges precautions. Symptoms include fever and body aches.

The Cool Down on MSN13h

Health officials issue warning after batch of mosquitoes test positive for potentially fatal virus: 'Start taking precautions'

These bloodsuckers benefit from warmer and wetter conditions. Health officials issue warning after batch of mosquitoes test positive for potentially fatal virus: 'Start taking precautions' first appeared on The Cool Down.

West Nile virus: The Lazio Region releases new guidelines: who should be tested?

The Lazio Region is strengthening its controls on the West Nile virus: new strategies and preventive measures are being implemented to stem the spread of the epidemic.