Understanding West Nile Virus
What Should Texans Know Right Now?
Summer in Texas brings sunshine, backyard barbecues, and unfortunately, mosquitoes. While most people exposed to West Nile virus don’t get sick, some can develop serious symptoms. But don’t worry, there are simple steps you can take to protect yourself and your family.
What Is West Nile Virus?
West Nile virus is spread through the bite of an infected mosquito. About 80% of people who are exposed won’t experience any symptoms. For others, symptoms can include:
- Fever
- Headache
- Fatigue
- Muscle or joint pain
- Nausea
In rare cases, the virus can affect the nervous system, leading to more serious complications like disorientation, tremors, paralysis, or even death.
5 Ways to Protect Yourself
Here are a few easy ways to reduce your risk:
1. Cover Up
Wear long sleeves and pants when you’re outside, especially during dawn and dusk when mosquitoes are most active.
2. Use Insect Repellent
Choose an EPA-registered repellent with ingredients like:
- DEET
- Picaridin
- IR3535
- Oil of lemon eucalyptus
- Para-menthane-diol
- 2-undecanone
3. Keep Mosquitoes Out
Make sure your windows and doors have screens and keep them closed when possible.
4. Eliminate Standing Water
Mosquitoes lay eggs in standing water. Get rid of it wherever you can:
- Empty water from toys, buckets, trash cans, and plant saucers
- Clean out clogged gutters
- Change pet water daily and bird baths several times a week
- Use MosquitoDunks® in water that can’t be drained
5. Treat Outdoor Areas
If mosquitoes are a problem around your home, consider treating shaded areas near doors with insecticides or contacting a pest control professional.
When to Call Your Doctor
If you’ve been bitten by mosquitoes and start to feel unwell, especially with fever, fatigue, or headache, reach out to your healthcare provider. Let them know about your recent exposure so they can guide you on next steps.
Stay Informed
Mosquito season in Texas can last well into the fall. Stay up to date and learn more about how to protect yourself by visiting the Texas DSHS mosquito prevention pages:
Don’t Give Mosquitoes a Biting Chance
Feeling unwell after a mosquito bite? Book an appointment today with your provider.
