Protect yourself against West Nile virus Health Care News August 28, 2019August 27, 20190 Historically, warm weather leads to elevated mosquito activity and the threat of West Nile virus, with incidence increasing later in summer. Although the risk of contracting West Nile virus is low, learning about how it is spread and taking simple precautions can help people avoid getting sick. West Nile is spread to humans through the bite of an infected mosquito. Most infected people will show little or no signs of disease. About one in five infected people may show signs of West Nile fever. People at risk include individuals 50 years of age and older, people with immune-compromising conditions, and those with diabetes and high blood pressure. West Nile symptoms may include fever above 100 degrees and severe headache, stiff neck, mental confusion, muscle weakness, shaking, paralysis, or rash. It is important that you contact your health-care provider if you experience any of these symptoms. Rarely, infected individuals may develop neuro-invasive disease (infection of the brain or spinal column) that can be severe or may cause death. This is especially of concern to those who have a compromised immune system and the elderly. The fever syndrome may last from a few days to several weeks. Tips for protecting yourself: • Eliminate sources of standing water that are a breeding ground for mosquitoes, including watering troughs, bird baths, ornamental ponds, buckets, wading and swimming pools not in use, and old tires. • When engaged in outdoor activities at dusk and dawn (when mosquitoes are most active), protect yourself by using mosquito repellents containing DEET, oil of lemon eucalyptus, or Picaridin, and follow the directions on the container. • Wear long-sleeved shirts and long pants in mosquito-infested areas. • Make sure screen doors and windows are in good repair and fit tightly. More can be found at: https://www.oregon.gov/oha/PH/DISEASESCONDITIONS/DISEASESAZ/WESTNILEVIRUS/Pages/wnvprevent.aspx If you have further questions, please call your health-care provider or Harney County Health Department at (541) 573-2271.