Health officials are urging residents to take precautions against mosquito bites after confirming the first human case of West Nile virus in Trempealeau County this year. This marks the sixth reported case in the state.
West Nile virus is transmitted through infected mosquitoes, which acquire the virus from feeding on infected birds. While most people—about 80%—who contract the virus do not experience symptoms, those who do may face mild issues like fever, headache, and fatigue. However, severe cases, particularly among older adults and individuals with weakened immune systems, can lead to serious complications or even death.
Officials stress the importance of ongoing vigilance; and recommend eliminating mosquito breeding sites and reducing exposure by using insect repellent.
Mosquito activity will persist until a hard frost, so residents are encouraged to stay proactive about their health. Anyone who suspects they have West Nile should contact their healthcare provider.
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