Louisiana’s first human case of West Nile in Orleans Parish comes as mosquito activity climbs, with 10 others infected statewide and hundreds of positive mosquito pools detected.

The virus was found in mosquito samples collected in Bristol and East Providence in July, according to the state Department of Environmental Management.

A local county alerted the community that a dozen mosquitoes have tested positive for West Nile Virus. Greene County Public Health officials were notified by the Ohio Department of Health that 12 mosquito samples taken from Bellbrook, Beavercreek, and Fairborn tested positive for West Nile Virus, according to a media release.