A woman in New York may have contracted a case of locally-transmitted chikungunya virus, an illness usually associated with travel. Chikungunya is a mosquito-borne viral disease that can cause fever, ...

The Mosquito and Vector Management District of Santa Barbara County wants to alert residents that several individuals in the Greater Los Angeles area have contracted Dengue, a virus spread by ...

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 ...

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 ...

Mosquito samples in Rhode Island have tested negative for Eastern equine encephalitis (EEE) all season. The risk level for West Nile virus remains high statewide, while the risk for EEE is low. There ...

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 ...

LOS ANGELES — Los Angeles County health officials on Wednesday, Oct. 15, confirmed the first locally acquired case of the mosquito-borne illness dengue of the 2025 mosquito season. The patient is a ...

The Hawai‘i Department of Health has identified a travel-related case of Zika virus and a separate travel-related case of ...