Protecting Yourself from West Nile Virus: Tips for Outdoor Safety
A recent death in the San Fernando Valley is a reminder that mosquito-borne illnesses are on the rise in Southern California and that some simple precautions can minimize your risk when outdoors.
A local resident has become the first person in L.A. County to die this year from West Nile virus, which can cause severe neurological complications. The L.A. County Department of Public Health reported a total of 14 confirmed cases of the virus in the county so far and 63 cases across the state in 2024.
West Nile virus, primarily transmitted through infected mosquitoes that have bitten birds, can affect anyone. While many who contract the virus may not show symptoms, about 1 in 5 individuals will experience mild to moderate illness, including fever, headache, and body aches. In more serious cases, particularly among individuals over 50 or those with underlying health conditions, severe neurological symptoms can occur.
In light of this concerning development, here are some essential tips to protect yourself while enjoying the great outdoors:
- Use Insect Repellent: Apply a repellent containing DEET on exposed skin, especially during peak mosquito hours—dusk and dawn.
- Wear Protective Clothing: When spending time outdoors, especially in the evening, wear long sleeves and long pants to minimize skin exposure.
- Stay Informed: Pay attention to local public health announcements regarding mosquito activity and West Nile virus cases in your area. This information can guide your outdoor plans. The state publishes a website with information on the virus.
- Seek Medical Attention for Severe Symptoms: If you experience symptoms such as high fever, neck stiffness, or disorientation after being bitten by mosquitoes, seek medical care immediately.
While your risk of contracting West Nile is low, following these simple tips, you can enjoy your outdoor activities while minimizing the risk of West Nile virus and other mosquito-transmitted illnesses.
