West Nile virus: Protection advice for humans and horses

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Since mosquito populations peak July through September, it’s important to take steps to prevent human and equine infection and to cut back on areas for mosquitos to breed.

Citizens should remember that less than 1 percent of mosquitoes carry the West Nile virus, even in affected areas, and only about one in 150 people bitten by an infected mosquito will become severely ill.

Since mosquito populations peak July through September, it’s important to take steps to prevent human and equine infection and to cut back on areas for mosquitos to breed.

Personal prevention. Avoid outdoor activities between dusk and dawn when mosquitoes are likely to be biting.

* If you must be outdoors when mosquitoes are active, cover up by wearing shoes, socks, long pants and long-sleeved shirts. Light colors are less attractive to mosquitoes.

* Use mosquito repellent, preferably that with DEET, according to label directions.

* Keep windows and doors closed and be sure screens are in good repair.

Eliminate breeding sites. Remove all discarded tires from your property.

* Dispose of tin cans, plastic containers, ceramic pots, or similar water-holding containers.

Make sure roof gutters drain properly and clean clogged gutters in the spring and fall.

* Clean and chlorinate swimming pools, outdoor saunas and hot tubs. If not in use, keep empty and covered.

* Drain water from pool covers.

* Change the water in bird baths at least once a week.

* Turn over plastic wading pools, wheelbarrows, and other items that collect water when not in use.

* Eliminate any standing water that collects on your property.

* Remind or help neighbors to eliminate breeding sites on their properties.

Equine precautions. West Nile virus is transmitted to horses through mosquito bites and affects a horse’s central nervous system.

Symptoms may include loss of appetite, depression, fever, weakness or paralysis of hind legs, impaired vision, aimless wandering, and seizures.

* Horse owners can take steps to minimize the risk of infection by eliminating standing water around their stables, homes and farms.

* Flush and clean water troughs at least every four days.

* Use landscaping to eliminate standing water.

* Discourage birds from roosting in your barn.

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