"West Nile Virus is here in Indiana and it's most likely here to stay," the Delaware County Health Department said in a news release.

The Allegheny County Health Department will be spraying a low-risk insecticide in multiple areas Wednesday night.

Colorado just recorded its first human death from West Nile virus this season. Now, doctors are reminding the public that some may be more at risk of getting really sick from it.

Wearing the right repellent and clothing, as well as being vigilant about mosquito activity near your home, can go a long way.