westnilelogoThe summer is here, and people are spending more time outdoors. The Brownwood/Brown County Health Department urges people to take precautions to reduce the risk of contracting West Nile virus, a mosquito-borne illness.

Last year, Texas reported 1,868 human cases of West Nile illness, including 89 deaths, and Brown County reported two cases of West Nile illness. State health officials said there is no way to predict the severity of this year’s season. The intensity of West Nile virus activity in Texas fluctuates from year to year and depends on a variety of factors including the weather, the numbers of birds and mosquitoes that maintain and spread the virus and human behavior. The season can last up until the first hard freeze of the year.

To reduce exposure to West Nile virus:

  • Use an approved insect repellent every time you go outside and follow the instructions on the label. Among the EPA-approved repellents are those that contain DEET, picaridin, IR3535 or oil of lemon eucalyptus.
  • Regularly drain standing water, including water collecting in empty cans, tires, buckets, clogged rain gutters and saucers under potted plants. Mosquitoes that spread WNV breed in stagnant water.
  • Wear long sleeves and pants at dawn and dusk when mosquitoes are most active.
  • Use air conditioning or make sure there are screens on all doors and windows to keep mosquitoes from entering the home.

Symptoms of the milder form of illness, West Nile fever, can include headache, fever, muscle and joint aches, nausea and fatigue. People with West Nile fever typically recover on their own, although symptoms may last for several weeks. Symptoms of the more serious form, West Nile neuroinvasive disease, can include those of West Nile fever plus neck stiffness, stupor, disorientation, tremors, convulsions, muscle weakness and paralysis. Up to 80 percent of people infected with the virus will have no symptoms.

There are no medications to treat or vaccines to prevent West Nile virus infection. People over 50 years old and those with other health issues are at a higher risk of becoming seriously ill or dying when they become infected with the virus. If people have symptoms and suspect West Nile virus infection, they should contact their healthcare provider.

Last year’s outbreak was unprecedented and prompted state health officials to improve response capabilities. In an effort to prevent cases in Brown County, the Public Health Preparedness department is offering educational sessions to interested groups. The target group for these educational sessions are citizens 50 years and older. To schedule a time, the PHP department can be reached at 325-643-3793 or by email, ckarnes@ci.brownwood.tx.us. Additionally, citizens that are 50 and older may stop by the Brownwood/Brown County Health Department at 510 E. Lee in Brownwood and pickup an informational West Nile Virus packet and insect repellent wipes.

The PHP department is always available to speak to any group regarding West Nile Virus prevention and protection.