West Nile Virus detected in Visalia outskirts, Dinuba

West Nile Virus detected in Visalia outskirts, Dinuba

Delta Mosquito and Vector Control District has confirmed the first detection of West Nile virus in mosquito samples within the District’s service area this season. Three mosquito samples tested positive for West Nile virus. Two were collected in the Dinuba area, and one was collected just outside of Visalia in northern Tulare County. This marks a later detection of West Nile virus than in most years. At this time, the infection rate remains low …