While ABC News noted that the majority of people infected with West Nile virus won't show symptoms, some may experience ...

An unvaccinated 2-year-old Standardbred gelding in Clark County, Wisconsin, was confirmed positive for West Nile virus (WNV) ...

Charts and maps show where dengue, West Nile and eastern equine encephalitis have been detected and how this year stacks up ...

The seventh human case of West Nile virus in Wisconsin this year is a Rock County resident. The Rock County Public Health ...

On September 12, an unvaccinated, 3-year-old Standardbred mare in Green Lake County, Wisconsin, tested positive for West Nile ...

Two people in eastern Wisconsin and one person in northeastern Illinois have died of West Nile virus, according to health officials. A third person in Wisconsin also has been hospitalized because ...

A person in Ulster County has been hospitalized with Eastern equine encephalitis, health officials said. It is the first ...

Health Department urges New York state residents to take precautions to prevent mosquito bites after first human case of ...

The latest human EEE case in New York brings the national tally to at least 11 so far this year, according to an ABC News ...

A new survey among leading global infectious disease experts conducted by Abbott shows that most experts agree that pandemic ...