Douglas County has this year's first confirmed case of West Nile virus.
The infected individual is a woman older than 50 who has underlying medical conditions. She had no travel history, and she was hospitalized but has been released.
"Our first West Nile case usually occurs about this time of year," Health Director Dr. Adi Pour said. "West Nile virus is in the community, and we all need to follow the recommendations for protecting yourself from mosquito bites."
The West Nile virus infects people who are bitten by mosquitoes that have been feeding on an infected bird.
To protect yourself from mosquito bites you can:
- Apply a mosquito repellant containing DEET, picaridin or oil of lemon eucalyptus. Be sure to follow label instructions.
- Minimize your activities outdoors at dusk and dawn when mosquitoes are most active.
- Wear loose, long-sleeved shirts, plus pants, shoes and socks when you are outdoors.
To prevent mosquitoes from increasing where you live:
- Remove standing water from near your home,
- Empty buckets and pet dishes daily and bird baths weekly.
- Clear weeds and anything else that may obstruct water from drainage ways.
- Maintain swimming pools properly and keep water in ponds or fountains moving.
Most people who are infected by a mosquito have no symptoms or only mild flu-like symptoms. Fewer than one of 150 people who are bitten by an infected mosquito and get ill will have a serious illness. People older than 50 and others with weakened immune systems are especially vulnerable to the disease and are more likely to suffer serious consequences.
"The West Nile season will last until the first hard frost," Dr. Pour said. "Please follow our simple suggestions to reduce the risks to yourself and your families."