The Lincoln-Lancaster County Health Department reports mosquito samples collected within the city have tested positive for West Nile virus, a sign that transmission risk may be increasing in the community. No human cases have been reported in Lancaster County this year.
Health officials are urging residents to take precautions during upcoming Juneteenth and Fourth of July holiday activities. Recommended steps include using EPA-registered insect repellents, limiting outdoor activity during dawn and dusk when mosquitoes are most active, and wearing long sleeves and pants when spending time outside.
West Nile virus is spread through the bite of an infected mosquito. Most people who become infected do not develop symptoms, but about one in five may experience fever, headaches, body aches, joint pain, vomiting, diarrhea, or a rash. In rare cases, the virus can cause serious illnesses such as meningitis or encephalitis.
The Health Department is also encouraging residents to eliminate standing water around their homes by emptying containers, changing birdbath water regularly, maintaining pools and ponds, and clearing debris from drainage areas.
Residents with questions about West Nile virus, mosquito control, or standing water concerns can contact the Lincoln-Lancaster County Health Department at 402-441-8002.