The incubation period, or the time between the bite by an infected mosquito and the onset of clinical signs, ranges from 3 to 14 days. Most people who are infected with West Nile virus either have no ...

Add Yahoo as a preferred source to see more of our stories on Google. A Harris County Mosquito Survey lab coordinator selects females and then identifies the species of mosquitoes caught in a trap and ...

You're likely to notice more mosquitoes this season, and that matters because several species that carry dangerous viruses are expanding their range and season. Health officials urge taking simple ...

AUSTIN (KXAN) — On Thursday, Hays County was notified of a second mosquito trap sample that tested positive for West Nile virus. The positive sample was collected Tuesday from a site in the ...

A second mosquito trap in Hays County has tested positive for West Nile virus, after the virus was detected in a different part of the county last month, according to the county's health department.

A Denton resident has tested positive for West Nile virus, health officials reported Thursday, bringing the total to two human cases in Denton and three in the county. This individual is afflicted ...

With 87 cases of West Nile virus reported in 2025, South Dakota seems to have avoided the widespread outbreak experts anticipated earlier in the year. However, Joshua Clayton, South Dakota's state ...

In this retrospective cohort study, researchers identified risk factors for WNND and mortality among US adults with West Nile virus infection between 2013 and 2024 using the TriNetX Research Network ...

A mosquito trap in Hays County has tested positive for West Nile Virus. The Hays County Health Department received confirmation on Friday that a mosquito trap in the unincorporated area between Austin ...