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

It's the first detection of West Nile virus in San Diego County this year. There haven't been any human cases reported yet in ...

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 ...

The Metropolitan Mosquito Control District said there were 47 human cases of West Nile in the Twin Cities last year, much greater than the previous high of 28.

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 ...

Public Services Director Mary Kay Costello, expressing concern about mosquito-borne illnesses, said the Bay Village Service ...

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 ...

HAYS COUNTY, Texas — A mosquito trap in Hays County has tested positive for West Nile Virus. The Hays County Health Department received confirmation on Friday that a mosquito trap in the ...

REDWOOD CITY, Calif. -- A sample of mosquitoes collected in Redwood City Monday tested positive for West Nile virus, according to the San Mateo County Mosquito and Vector Control District. In an ...

The North Shore Mosquito Abatement District has reported high levels of West Nile Virus in its mosquito traps. These elevated levels means human infection is likely, District officials said. "It's ...

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 ...