West Nile Virus Detected In Lexington, KY

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West Nile Virus has been detected in Lexington, Kentucky, prompting local health officials to issue advisories. Residents are urged to take precautions to protect themselves from mosquito bites, which are the primary source of transmission.

Understanding West Nile Virus

West Nile Virus (WNV) is typically spread to humans through the bite of an infected mosquito. Mosquitoes become infected when they feed on infected birds. The virus can cause a range of symptoms, from mild to severe, and in rare cases, can be fatal.

Symptoms of West Nile Virus

Most people infected with WNV do not develop any symptoms. However, about 20% of infected individuals will experience mild symptoms such as:

  • Fever
  • Headache
  • Body aches
  • Skin rash
  • Swollen lymph nodes

In less than 1% of cases, WNV can cause severe illness affecting the nervous system, including:

  • Encephalitis (inflammation of the brain)
  • Meningitis (inflammation of the membranes surrounding the brain and spinal cord)
  • Paralysis

Who is at Risk?

Anyone can get West Nile Virus, but people over the age of 60 and individuals with certain medical conditions, such as cancer, diabetes, hypertension, and kidney disease, are at greater risk of developing severe illness.

Prevention Tips

Protecting yourself from mosquito bites is the best way to prevent West Nile Virus. Here are some tips to follow:

  1. Use Insect Repellent: Apply insect repellent containing DEET, picaridin, IR3535, oil of lemon eucalyptus (OLE), para-menthane-diol (PMD), or 2-undecanone. Always follow the instructions on the label.
  2. Wear Protective Clothing: When possible, wear long-sleeved shirts and long pants to reduce exposed skin.
  3. Take extra care during peak mosquito hours: Mosquitoes are most active during dawn and dusk. Take extra care to use repellent and wear protective clothing during these times.
  4. Mosquito-Proof Your Home:
    • Install or repair screens on windows and doors.
    • Empty standing water from containers such as flowerpots, gutters, buckets, and tires. Mosquitoes breed in standing water.

Lexington's Response

Local health officials in Lexington are actively monitoring mosquito populations and conducting mosquito control activities to reduce the risk of WNV transmission. Residents are encouraged to report any standing water or mosquito concerns to the Lexington Department of Public Health.

Call to Action

Stay informed about West Nile Virus and take necessary precautions to protect yourself and your family. For more information, visit the Lexington Department of Public Health website or contact your healthcare provider.