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Clark County, Wisconsin, has reported its first human case of West Nile virus for the year.
The virus is spread by mosquito bites, not from person to person, and is most common in late summer.
While most infected people show no symptoms, some may experience fever and aches, with severe illness being rare.
Officials recommend using insect repellent, wearing protective clothing, and avoiding outdoor activity at dusk and dawn.
The Clark County Health Department is reporting the first human case of West Nile virus this year.
According to a release from the department, county officials urge residents to protect themselves from mosquito bites.
What to watch for
About 80% of people who are infected with the virus will never develop symptoms, but those who do may experi