Dengue facts A person infected with the dengue virus usually will have a fever for 2-7 days (also known as the febrile phase). During this time the person can infect mosquitoes with the dengue virus.

State public health officials said they have detected the first positive mosquito sample for West Nile virus of the season, putting Massachusetts slightly ahead of previous trends. The virus was found ...

A mosquito trapped in Clark County tested positive for the virus, the Clark County Health Department confirmed in a Facebook post Friday.

THURSDAY, June 26, 2025 (HealthDay News) — Illinois has confirmed its first human case of West Nile virus this year, health officials say. The person, who lives in southern Illinois, was hospitalized ...

Shrewsbury, MASS-- Mosquito season is now underway in Massachusetts. “We actually have like 51 different types of mosquitos in Massachusetts,” State epidemiologist Dr. Catherine Brown said. “What’s ...

West Nile virus was recently detected in a Falmouth mosquito sample – but don’t panic. What officials say about the risk.

State officials said a mosquito has tested positive for West Nile virus in Bridgeport, marking the first case of the virus ...

The Knox County Health Department will spray East Knoxville for West Nile Virus mosquitoes on Wednesday evening.

The North Shore Mosquito Abatement District said the batch was collected on Monday in a trap and tested positive for the ...

The City of Lubbock is warning Lubbock County residents that West Nile Virus has been detected in mosquitoes in the county. According to the city, the Biological Threat Research Lab at Texas Tech ...

Health officials are urging families to take preventative measures after West Nile virus was detected in a small sample of ...