Public health officials in Fremont County are urging residents to take precautions after two West Nile virus-related deaths in the county were confirmed on Monday.

“We are deeply saddened by the two recent West Nile virus–related deaths in our community. This is a reminder of the seriousness of the disease, and I urge everyone to take precautions to protect themselves and their loved ones,” Fremont County Public Health Director Paula Buser stated in a news release.

West Nile virus is spread through a bite from an infected mosquito and can develop in the body within two to 14 days of the bite, according to the release from the Fremont County Department of Public Health and Environment.

First rabid bat of 2025 confirmed in El Paso County

The virus can cause fever, meningitis, encephalitis and potentially long-term illness and disability. It can affect anyone but people older than 60 and with certain medical conditions are at greater risk.

To prevent contracting West Nile virus, the department advises:

• The use of insect repellant with DEET, pircaridin, IR3535, oil of lemon eucalyptus or para-menthane-diol
• Limiting outdoor activities around dusk and dawn
• Wearing clothes that protect exposed skin like long pants and long-sleeved shirts
• Draining or treating any standing water weekly
• Having properly installed and repaired screens

‘It was desperate’: How a Colorado county reimagined mental health crisis response