A case of the mosquito-borne disease, West Nile Virus, has been confirmed in a horse from the Beaver Creek Drainage area of Fremont County. “Animal vaccination is a primary key to preventing the spread of West Nile virus among animals,” said Carla Dionne, Director of the Fremont County Public Health Agency. Dionne urged all horse owners to consult their veterinarians about proper and timely West Nile Virus vaccinations for their animals. In 2011, 59 equine WNV infections were reported statewide. While vaccination reduces the chance that an animal will contract disease if exposed to the West Nile virus, it does not completely protect all fully vaccinated horses. “In addition to vaccination, it is important for equine owners to employ other strategies for prevention of the disease including mosquito mitigation.”
Residents need to be aware of important measures that can be taken to reduce the risk of becoming infected with West Nile Virus. Mosquitoes become infected by feeding on infected birds. Preventing mosquito bites is the most important way to prevent West Nile Diseases, in both animals and humans. Not all human beings infected with the disease will become ill. Most infections are mild and symptoms may include fever, headache, body aches, skin rashes and swollen lymph glands. Most people recover completely. When more severe symptoms occur, they can range from fever, rash and headache to meningitis, encephalitis, coma and death. People over the age of 50 and those with weak immune systems are at greater risk for more serious illness. If you have symptoms suggestive of West Nile virus, you should consult your doctor and be tested (usually through a blood test).
The Fremont County Public Health Agency reminds all residents of the following precautions to reduce your risk of becoming infected with West Nile Virus:
- Reduce mosquito breeding on your property by eliminating stagnant water by disposing of empty cans, buckets flowerpots, old tires, trash cans, etc.
- Make sure roof gutters drain properly and remove any standing water under or around structures or on flat roofs.
- Empty plastic pools when not in use and drain swimming pool covers.
- At least weekly, change water in bird baths and flush sump pits.
- Stock ornamental ponds or fountains with fish that eat mosquito larvae, such as goldfish.
- Check and repair screens and screen doors.
- Stay indoors during dawn, dusk and early evening when mosquitoes are active. This is particularly important for the elderly and children.
- Eliminate seepage and standing water from cisterns, cesspools, septic tanks, and animal watering tanks.
- Wear protective clothing, such as long-sleeved shirts, long pants and socks when you are outdoors. Avoid areas with heavy underbrush.
- When going outside, use an effective skin or clothing mosquito repellant. Always use a repellant according to the directions on the product label. Repellents with DEET are effective, but should be applied sparingly.