Avoiding West Nile

The West Nile virus already has been found in Missouri this year. Birds and a horse have had the virus. And some mosquitoes, which carry the virus from animal to animal -- including humans -- have the virus.

This doesn't mean anyone bitten by a mosquito will get the West Nile virus. And those who get the virus may not even be aware of it, because in many cases the symptoms are so mild.

But others, especially those with weak immune systems, can become dangerously ill when infected by the West Nile virus. And death can occur in extreme cases.

So what should we do to protect ourselves?

Since mosquitoes are the main culprits in the spread of the virus, the best thing to do is avoid and eradicate the pests. Many communities have regular spraying programs that help keep the mosquito population low.

But individuals can help prevent the breeding of mosquitoes, which require undisturbed water in which to lay their eggs. Any standing water should be removed. And there are dozens of products available to either kill or ward off mosquitoes if you enjoy being outdoors. Perhaps one of the simplest things you can do to avoid mosquitoes is to stay indoors when they are most active, particular at dusk.

Mosquitoes are most active during their breeding season in August and September. But they are around us right now.

An ounce of prevention is worth a pound of cure, the English jurist Henry de Bracton wrote in 1240. He was writing about the laws of England at the time, but his sage advice is just as pertinent when it comes to avoiding the West Nile virus.

Take what precautions you can. Don't take chances with the West Nile virus.