Health & Fitness

LA County Confirms First West Nile Virus Death Of The Year

The county's first West Nile Virus death this year comes in the aftermath of record rain that created conditions ripe for mosquito breeding.

LOS ANGELES, CA — A Los Angeles County resident has died from West Nile Virus, marking the county's first West Nile Virus fatality this season.

The unidentified patient from the San Fernando Valley was hospitalized and died from West Nile virus -associated neuro-invasive disease, the Los Angeles County Department of Public Health. announced.

Record August rainfall from Tropical Storm Hilary created conditions ripe for mosquito breeding across California, especially for the common house mosquito that carries the West Nile Virus and lays its eggs in stagnant water.

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"I send my deepest condolences to the family and friends of this resident who sadly passed away from West Nile virus," said Dr. Muntu Davis, the county health officer. "Their death reminds us how important it is to protect ourselves from mosquitoes and prevent them from breeding near our homes. Using mosquito repellent and keeping mosquitoes out of our homes can help prevent West Nile virus."

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The virus spreads between birds, horses and humans through the bite of an infected mosquito. For most, the virus causes mild symptoms including fever, fatigue and muscle aches. But for older and medically vulnerable people, the virus can cause serious illness and even death. The virus can affet the brain and spinal cord, leading to meningitis, encephalitis or paralysis, health officials said.

There have been 19 West Nile Virus cases documented in Los Angeles County so far this year.

Resident are encouraged to take these precautions to reduce their risk:

  • Protect yourself: Mosquito repellents can keep mosquitoes from biting you. EPA-registered repellents containing DEET, picaridin, IR3535, 2-undecanone, and oil of lemon eucalyptus are the longest lasting and most effective. They are available as sprays, wipes, and lotions. Consider wearing long-sleeved clothes and pants when outside.
  • Mosquito proof your home: Make sure that your doors and windows have tight-fitting screens to keep out mosquitoes. Repair or replace screens with tears or holes.
  • Reduce mosquitoes: Mosquitoes lay their eggs on standing water.
  • Empty items that hold water inside and outside your home once a week
  • Cover water storage containers such as buckets and rain barrels. If no lid, use wire mesh with holes smaller than an adult mosquito
  • Clear standing water in flower pots, saucers, birdbaths and other outdoor containers
  • Clean and maintain swimming pools, spas and drain water from pool covers
  • Throw away old items in your patio or yard that can hold water, e.g., old car tires and children’s toys
  • Call 2-1-1 or visit www.socalmosquito.org to report persistent problems to your mosquito control district.

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