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O.C. Mosquitoes Test Positive for West Nile Virus

A cluster of mosquitoes on a surface.

Orange County has confirmed its first mosquito samples carrying the West Nile virus this year. These mosquitoes, found in Huntington Beach, mark a part of broader activity seen in 20 of California’s 58 counties in 2024. Fortunately, no human cases have been reported yet.

Brian Brannon from the O.C. Mosquito and Vector Control District assures residents that the threat remains low. However, with mosquitoes spreading the virus at dawn and dusk, residents should take precautions: remove stagnant water from around homes, wear long-sleeved clothing, and use repellents containing DEET.

Southern California agencies are also monitoring the invasive Aedes aegypti, known to spread diseases like yellow fever, dengue, and Zika. Despite the rise in mosquito activity due to recent heavy rainfall, experts emphasize there's no need to avoid outdoor activities, but staying informed and cautious is key.

For more information and tips on protection, visit your local vector control agency’s website. Stay safe and enjoy your summer!

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