West Nile virus has been detected in mosquitoes in New York City, but no human cases have been reported in the city so far in 2025. Mosquitoes and their blood-sucking bites are more than just pesky.

Despite fewer cases, the presence of West Nile Virus still raises concerns as virus-free years become less common. Weather events can disrupt the typical three-year cycle of West Nile Virus cases. On ...

The Eastern equine encephalitis virus has been detected in mosquitoes in Massachusetts for the first time this year, state public health officials said Wednesday. The presence of EEE was confirmed in ...

Cache County • Mosquitoes carrying West Nile virus have been detected in Cache County weeks earlier than usual, and health officials are encouraging residents to protect themselves from bites as the ...

State health officials are currently probing whether the mosquito-borne chikungunya virus that has triggered an aggressive COVID-esque response in China is now spreading in New York after a Long ...

A virus from a deadly family of pathogens has been detected in the United States for the first time, raising concerns about its potential to jump to humans. Scientists have identified the Camp Hill ...

A fatal virus has reportedly been discovered in shrews in Alabama, sparking concerns about potential contagion to humans. The Camp Hill virus — thought to be the first "henipavirus" in North America — ...

LIVINGSTON COUNTY, MI — Michigan’s first human case of the West Nile Virus in 2025 has been detected in a Livingston County resident. “It only takes one bite from an infected mosquito to cause a ...

The Tacoma-Pierce County Health Department on Friday announced that a type of mpox virus had been detected in Pierce County wastewater sampling. Washington State Department of Health and the ...