west nile virus mercer county

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West Nile Virus, Yolo Counties

West Nile Virus detected again in the Valley

The West Nile Virus has been detected in a mosquito sample in Mercer County, and residents are advised to take extra precautions to reduce mosquito breeding habitat and prevent bites.

WFMJ · 1d

West Nile Virus detected in mosquito sample in Mercer County

The sample was collected in the borough of Mercer and is the fourth sample in Mercer County to test positive for West Nile Virus in 2025.

FOX40 on MSN · 7h

Officials discover West Nile virus in Sacramento-Yolo Counties

There has been an increase in West Nile virus activity as more mosquito samples and dead birds have tested positive in recent discoveries. • Video above: Heat and UV index explained The Sacramento-Yolo Mosquito & Vector Control District announced on Wednesday that evidence showed West Nile virus has been found throughout the areas

WJET Erie on MSN1d

Fourth mosquito sample tests positive for West Nile virus in Mercer Co.

While Erie County recently saw a tenth mosquito sample test positive for West Nile virus, another local county is also seeing ...

Fort Collins Coloradoan23d

West Nile virus risk is high in Larimer County

The vector index, which measures how many mosquitoes are carrying West Nile virus, is at 1.0 in some parts of Larimer County, according to a news release from the county health department.

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News

West Nile Virus, Yolo Counties

Fourth mosquito sample tests positive for West Nile virus in Mercer Co.

West Nile virus risk is high in Larimer County

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