Chatham County's drought means fewer mosquito pools, but experts warn of a 'weird double-edged sword' for West Nile Virus.

According to officials, springtime is the best time to vaccinate horses, so they develop strong immunity before mosquito ...

A dead crow in North Park tested positive for West Nile virus, prompting San Diego County to ramp up mosquito control.

The West Umatilla Mosquito Control District has kicked off its 2026 mosquito control program. The district will target areas of standing water where mosquito larvae thrive. Large water […] ...

AUSTIN, Texas — For the second time in the last week, a mosquito trap in Hays County has tested positive for West Nile Virus. The Hays County Health Department received confirmation on Thursday that a ...

An infected crow was found in the North Park neighborhood. No human cases have been reported so far in 2026, officials said.

CORPUS CHRISTI, Texas — Nueces County officials have confirmed the detection of West Nile virus in a mosquito pool collected near Chapman Ranch, marking the first positive mosquito sample reported in ...

Illinois' first West Nile virus-related death of 2025 was confirmed in Cook County today, according to an Illinois Department of Public Health press release. "The year's first death from West Nile ...

AUSTIN (KXAN) — A mosquito trap collected in Hays County earlier this week tested positive for West Nile Virus, according to a release from the county. The mosquito trap sample was collected from a ...

TEMPLE, Texas (KWTX) - A mosquito trap collected in South Temple, Texas, has tested positive for West Nile virus, marking the first positive trap of the 2025 season in Bell County. This test was part ...

Add Yahoo as a preferred source to see more of our stories on Google. Illinois' first West Nile virus-related death of 2025 was confirmed in Cook County today, according to an Illinois Department of ...

Add Yahoo as a preferred source to see more of our stories on Google. AUSTIN (KXAN) — A mosquito trap collected in Hays County earlier this week tested positive for West Nile Virus, according to a ...