Sunday, July 24, 2005 West Nile risk low By MICHAEL JAMISON of the Missoulian KALISPELL - Chances are, if a mosquito carrying the West Nile virus is going to find you, it will likely do so in the next few weeks. Of course, chances are, that won't happen at all. "All of the evidence shows late July and August are the weeks of most concern," said Jim Murphy, health specialist with the Montana Department of Public Health and Human Services. By way of example, Murphy pointed to 2003, the year West Nile hit Montana hardest and killed four people. In June that year, he said, one case was reported. Then came five in July, 137 in August, 39 in September and finally two in October. Given a time lapse of a week or two between the bite and symptoms, he said, it's clear the greatest risk comes in late July through August. But just how big is that ris

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