As the mosquito-borne West Nile virus seems to be spreading in the state, the fear and anxiety for Minnesotans is growing.

The truth is, according to officials, only about one in every 150 people exposed to the virus develop encephalitis. The disease can be life threatening if not caught and treated and the older population sees more of the more serious cases.

Animals, particularly horses, are most susceptible to the virus.

The virus is carried in birds, especially crows, and is transported to humans and animals by mosquitoes.

Although people are not at immediate risk, it is reassuring that local health departments understand the potential danger of the virus and have advised people to stay alert and take precautions against the illness.

Many local residents -- particularly those who owned horses -- were quick to respond to the threat earlier this year by having their horses vaccinated in an attempt to rebuff the virus.

Officials recommend mosquito repellents, avoiding outdoor exposure at dusk and dawn, and keeping breeding sites like old tires and rain gutters free of standing water.

Also, wearing long-sleeve shirts and long pants is helpful, especially if you have to spend time in an area where mosquitoes are biting.

It’s important for people to take these warnings to heart.

As the end of summer nears, it’s imperative that those living in the area not let their guard down no matter what the statistics might say.