The Nipah virus is particularly deadly and has spread following transmission from animals.

The Philadelphia Department of Public Health recently confirmed the first positive mosquito pool for the West Nile virus (WNV) in the city. The same was detected in a sample collected near ...

A batch of mosquitoes in New Castle has tested positive for Jamestown Canyon virus, which can cause potentially serious illness.

KINGS COUNTY, Calif. (KFSN) -- Health officials have confirmed the first case of West Nile virus in Kings County. It marks the third reported case in California so far this year.

Woman who had West Nile virus describes her symptoms In the United States, there have been 45 human cases of West Nile virus spread across 15 states this year.

Mosquitoes with West Nile Virus have been found in LaSalle County for the first time this year, health officials said.

The World Health Organization issued an urgent call for action on Tuesday to prevent a repeat of an epidemic of the mosquito-borne chikungunya virus. boomerang11 – stock.adobe.com “We are ...

KNOX COUNTY, Tenn. (WATE) — The Knox County Health Department said two children were hospitalized in July for La Crosse virus and are now recovering at home.

A Fort Collins resident is Larimer County's first human West Nile virus case of the season, the Larimer County health department announced July 23.