Understanding West Nile Virus Detection in Taft Heights Mosquito Samples

West Nile Virus Found in Taft Heights Mosquitoes

Mosquitoes collected in the Taft Heights area have tested positive for West Nile Virus (WNV). While this finding deserves attention, it’s not a cause for alarm — the virus was detected in a mosquito sample, not in a human, and it does not mean infected mosquitoes are still present.

Understanding How West Nile Virus Moves

West Nile Virus spreads when mosquitoes feed on infected birds and then bite humans. Because birds can travel long distances, they can carry the virus into new areas. Mosquitoes, however, don’t travel far — usually just a few hundred feet — and they have short lifespans.

So, a positive mosquito test simply means the virus was present at the time of trapping. It’s possible the infected mosquitoes have already died off, or the virus has moved out of the area with bird migration. It does not mean there’s an ongoing outbreak.

How You Can Help Protect Yourself and Your Neighborhood

• Avoid mosquito bites:

  • Use insect repellent approved by the EPA

  • Wear long sleeves and pants during early morning and evening hours

  • Keep window and door screens in good condition

• Eliminate standing water around your home:

  • Empty and scrub containers like flower pots, birdbaths, and pet bowls

  • Clear out gutters and check for puddles

  • Look for hidden sources like toys, tires, or tarps

  • Report neglected pools or water sources to the District

    

    
    

Even small amounts of standing water can produce hundreds of mosquitoes. Taking simple steps at home helps reduce mosquito populations across the community.

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For updates or to request mosquito control services, visit our Service Request Page.