In 2024, Weld County had 15 reported cases of human West Nile virus, according to the...

The first human case of West Nile virus this season has been reported in Lake County.

West Nile virus season has officially begun on Long Island with the discovery of infected mosquitoes in Nesconset, Suffolk County health officials...

West Nile virus has been found in Boulder County. Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot...

Toronto — Toronto Public Health (TPH) has confirmed that three mosquito batches collected in the city have tested positive for West Nile virus...

Leading symptoms of West Nile Virus, explained West Nile Virus is the leading cause of mosquito-borne diseases in the U.S., with the highest...

The Haliburton, Kawartha, Pine Ridge District Health Unit and Peterborough Public Health (now legally merged) are notifying the public that West Nile...

Over the last month, evidence of West Nile Virus activity has increased. Positive mosquito pools have been identified in many regions of Oklahoma....

THURSDAY, July 10, 2025 — According to the U.S. Centers for Disease Control and Prevention (CDC), in 2022, the majority of the 28.8 million U.S....

West Nile virus is a viral disease that is transmitted by mosquitoes. The virus is a member of the Flaviviruses, which also includes Zika, dengue and...