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Mosquito-Borne Viruses Raise Concerns Across the U.S., Including California

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With recent reports of Eastern Equine Encephalitis (EEE) in Massachusetts and West Nile virus cases in California, health officials are urging residents to take steps to protect themselves from mosquito-borne illnesses. California counties, including Ventura, Los Angeles, and Riverside, have already detected mosquitoes carrying the West Nile virus.

EEE, though rare, is highly dangerous, with fatality rates between 33% and 70%. Symptoms can include fever, vomiting, and swelling of the brain (encephalitis). Although no cases of EEE have been reported in California, the spread of West Nile virus underscores the need for caution during mosquito season, which runs through October.

Tips to Stay Safe from Mosquito-Borne Viruses:

  1. Dump Standing Water: Eliminate any standing water around your home. Mosquitoes breed in stagnant water, so empty containers like buckets, flowerpots, and birdbaths regularly.
  2. Wear Long Sleeves and Pants: Cover exposed skin by wearing long sleeves, pants, and socks when outdoors, especially during peak mosquito activity times.
  3. Avoid Dusk and Dawn: Mosquitoes are most active at dusk and dawn, so try to limit outdoor activities during these hours.
  4. Apply Insect Repellent: Use an EPA-registered insect repellent when spending time outdoors. Make sure to follow the product’s instructions for proper application.
  5. Secure Windows and Doors: Ensure that your windows and doors have intact screens to keep mosquitoes from entering your home.

As California continues to see West Nile virus cases, taking these precautions can help reduce the risk of mosquito bites and keep you and your family safe. For more information on mosquito-borne viruses and prevention tips, visit your local health department's website or the California Department of Public Health.

Stay vigilant and protect yourself during mosquito season!

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